378 Weatherby Magnum Rated out of 5 based on 10 customer ratings $ 169.00 Designed to replace the 375 Weatherby Magnum, deep penetration and bone smashing power are the calling cards of the 378. Truing: 5 data drop points instead of 1 (user can decide to use 1 or all 5). For large game weighing up to 450kg (1000lb), consider 2200fps as the cut-off point. Monte Carlo green Griptonite stock. If you want to max things out, you need a bullet that will expand at lower velocities. Left and right hand options. Available in 5 calibers. Required fields are marked *. Available in 12 and 20ga., 26" or 28" barrels. I use my .300 more than any other caliber, but nothing compares to the .30-.378 on hunts that I expect longer shots. But when used on potentially dangerous animals it can be best to consider 450kg (1000lb) as a maximum body weight. Raised Monte Carlo satin finished grade "A" Turkish walnut stock. But do you know how to properly use them? Bullet 225 Grain Barnes TTSX 250 Grain Nosler Partition 225 Grain Barnes TSX 262 Grain Hammer Custom Clear Accubrake ST installed on larger calibers. Ive truly been a Weatherby man for life, and its been a very good life! In the quest for a larger case Roy Weatherby utilized the 416 Rigby as a parent case design. Shorter 12-1/2 stock and 24 barrel. (Ret.) The 250 grain Gameking can normally handle heavier body weights but when loaded well over 3000fps there is a risk of shallow penetration. But none that please me as much as either my .300 or .30-378 Between 2400 and 2200fps (330 yards) wounds are wide but we may see a slight delay in killing. 3. 30-378 is flat shooting hard hitting . My go to rifle is my Weatherby 30-378. Custom Knobs: Wind Value cannot be zero or else this results in a blank Custom knob data file. When I compare those 1964 values to numbers for the .375 H&H, a one-third greater muzzle energy is a stunning increase, even considering the shorter 24-inch H&H test barrel. Raised Monte Carlo fiberglass stock. Available in 12 and 20ga., 26" and 28" barrels. Available in 12 and 20ga., 3.5" chambering. Coyote Tan and graphite black Cerakote. Weatherby has been a manufacture of premiere products for over 75 years. Joseph VonBenedikt is with Joel Hodgdon to talk about the improved accuracy and long-range potential of the already reliable Core-Lokt ammo line. Weatherby Mark V action. Gloss walnut stock. FDE and graphite black Cerakote. Monte Carlo polymer stock with gray & brown accents. For the sake of marketing a belt was added to the .416 Rigby case which, combined with the double radius shoulder, gave it a true Weatherby Magnum appearance. Buy Weatherby .30-378 180 gr. Available in 12 and 20ga., 26" and 28" barrels. Nosler, the world's finest bullets, ammunition, rifles, & brass. Joseph Von Benedikt is with Rafe Nielsen of Browning to take a look at a new X-Bolt series rifle. The Contestants. Please leave your valid email address below. Joseph Von Benedikt is with Jorge Spat to learn all about it. Unfortunately the traditional Mk V stock tends to accentuate felt recoil. Right hand only. One shot kills when hunting boar is guaranteed. There are so many good calibers out there now to choose from, some of which Ive tried. Available in 24 calibers. In the .378 Weatherby, high muzzle velocities of 3200 to 3300fps help a great deal to generate hydraulic wounding on game weighing up to 600kg (1300lb). The cartridge retains enough energy for deer-sized game at distances over 1,000yd (910m), and has enough retained energy for elk and moose-sized game at a distance of over 700yd (640m). . [7] It is also the flattest-shooting .30 caliber factory ammunition available. Lightweight titanium Weatherby Mark V action. Adding normal case-forming procedures, he could handload for his Rigby. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); 1550 Yellowtail Dr. Sheridan, WY 82801 ph: 307.675.7840 Contact Us. 30-378 Weatherby Mag 220 gr ELD-X Precision Hunter. Right hand only. The Speer Grand Slam is a premium bullet but after having had several bad experiences with this bullet I cannot recommend its use, especially at .378 Weatherby velocities. Burnt bronze Cerakote. Left and right hand options. 2023 Outdoor Sportsman Group. Some hunters on the North American continent employ the .378 for American elk, brown bears, and polar bear . Although the Weatherby company have released their cartridges from proprietary status it is rare to find another maker of .378 brass purely because of its unique case dimensions. Left and right hand options. [3] It is currently the highest velocity .30 caliber factory ammunition available. Right hand only. Monte Carlo polymer stock with tan & green accents. Several variations of the .30-378 Weatherby Magnum were created by custom ammunition manufacturers, known as wildcatters. These are most suitable for large bodied deer or antelope out to ranges of around 400 yards. Available in 12ga., 3" and 3.5" chamberings. If you try to push the stock barrel that far, you are still burning powder when the bullet clears the barrel, causing inaccurate shots. just looking at the poster the 338-378 weatherby looks pretty similar to the 338 lapua imp. 20. Therefore, while it can be enjoyable to push the limits, hunters must apply caution. | The .338-378 Weatherby cartridge uses the .378 Weatherby case, necked down to take a .338 bullet. Peak44 Bastion carbon fiber stock. Simply the best big game cartridge ever made. Due to the fact that Hornady have only just released the bonded DGX, I cannot yet comment on its performance. Available in 12 and 20ga. There is a small risk of petal loss when the GMX is used in this manner though this makes little difference to its performance. Coyote tan and graphite black Cerakote. But again, wind drift is a concern. But with a BC of only .429 this can be difficult in higher winds. Furthermore, very few hunters have an interest in chasing very high velocities with light pills. [9][10] Some of the .378 Weatherby Magnum wildcat cartridges are shortened versions, like the .30-378 Arch (7.62mm) and the .460 Short A-Square (11.63mm). From an easy muzzle velocity of 3200fps the Hotcor is an emphatic killer of medium game down to an impact velocity of 2400fps or around 250 to 260 yards. A World Record Attempt and everyone is out at the range shooting and practicing. I'll give the 338 its do, but either way you will have one hell of a slayer. Adjustable carbon fiber stock. Functionally, it doesn't matter a whole heck of a lot, but . I have been trying to purchase Weatherby 30-378 130 grain TTSX ammo for months. Did Weatherby get what he wanted? Designed to replace the 375 Weatherby Magnum, deep penetration and bone smashing power are the calling cards of the 378. This round was designed and released in 1964 by Remington Arms, thus the name .223 Remington. The GMX has extra notches within its ogive resulting in smaller petals which can allow the ogive to swage back in a more uniform manner. Matte finished metalwork and walnut stock. (verified owner) July 29, 2022. Before there were scopes or red dots there were iron sights. Nevertheless, they can work very well. The other reason was ballistic consistency. Few American ammunition manufacturers offer factory loads, wildcatters have already gone to work by Ackley Improving the case so that it has a 40-degree shoulder. Have taken elk,mule deer and whitetail out to 600 yards no problem. This is my ultimate hunting experience ever !! Bullet: Nosler BST 150 gr: Bullet weight: 9.7 g / 150 gr: B.C: 0.435: C.O.L: 93.5 mm / 3.681 # 30150: Gunpowder Charge Weight Velocity m/s Velocity fps; Norma MRP: . 1. The 250 grain GMX (homogenous copper) projectile is an excellent bullet for hunting large bodied game out to moderate ranges. Founded by Frank Galli in 2000, Sniper's Hide has been offering informational . As an example of stock design the CZ action can be mated to a Bell and Carlson Varmint stock. Monte Carlo polymer stock in Badlands Approach camo pattern. Available in 9 calibers. Lightweight titanium Weatherby Mark V action. It has happened with other cartridges that were developed before sufficiently slow propellants were available that could take advantage of the case capacity. However, when launching 30gr (1.9g) bullets which are extremely light for caliber as the Redstone Arsenal contract specified, required the use of relatively faster propellants. But, that is still 520 less foot pound than the .378 Weatherby using a 300 grain bullet. Left and right hand options. Classic steel Weatherby Mark V action. Its hard to say which is correct because the two cartridge drawings dont use the same reference dimensions. Weatherby numbers from 1964 and today have the .378 moving a 270-grain bullet to 3,180 fps and 6,050 ft-lbs of energy. Factory-equipped choke is an extended Full and fluted for tool free removal. Joseph Von Benedikt visits with Aaron Oelger from Hodgdon about the unprecedented demand on the shooting supply industry. All are generally true to or within an acceptable range of their stated velocities. #3. Available in 14 calibers. Due to this limited availability the .378 Weatherby is more popular in the U.S than in other countries of the world that are more dependent on common manufacture. The A-Frame, while very tough, is more limited in its effective range. Quantity: Add to Wish List. FILTER Category Ammunition Rifle Ammo .17 Hornet .17 Remington .17 Remington Fireball .204 Ruger .218 Bee .22 Creedmoor .22 Hornet .22 Nosler .22-250 Remington .220 Swift .221 Fireball .222 Remington .223 Remington and 5.56 NATO . Flat dark earth Cerakote. Available in 12 calibers. Nosler would have been better to do away with the bonding all together (Ballistic Tip) and create a load purely for extended range. Speed and Energy are figured out using an average of all the known cartridges. ph: 307.675.7840 These are the .330 Dakota, .340 Weatherby, .338 Remington Ultra Mag, .338 Lapua Magnum and .338-378 Weatherby. Elastomer stock. Raised Monte Carlo satin finished grade "A" Turkish walnut stock. Width: 0.58". High gloss Turkish walnut stock. Flat dark earth Cerakote. Right hand only. Available in 11 calibers. The .30-378 Weatherby Magnum was able to attain over 5,000ft/s (1,500m/s). Weatherby Mark V action. Weatherby claims a muzzle velocity (MV) of 3150 fps with a 270 grain Barnes X-Bullet and 2925 fps with a 300 grain FMJ bullet in a 26" test barrel. It is worth mentioning that a longer barrel is not inherently more accurate than a short barrel. Available in 11 calibers. Right hand only. Four-way adjustable comb. But to utilize it the hunter must get past the initial grandeur of high power and see it for what it really is. Right hand only. Finished rifles will be around 0.75 inch shorter in the action, and barrels can be a short 22 inches and still provide full propellant burn. The 350 grain Woodleigh is designed to be used at impact velocities no higher than 2500fps. The Partition can excel when used to shoot across valleys. It is the most powerful - in terms of energy - .30 caliber production cartridge available. Learn the difference between revolvers and semi-auto pistols and what makes them different. Tungsten and graphite black Cerakote. The previous Hornady iterations of the dangerous game bullet were not all that well suited to impact velocities above 2900fps. That means it is a whopping big cartridge case. All Shooting Times subscribers now have digital access to their magazine content. The brass Interbond bullet was the worst, suffering bullet blow up on impact. But if used on heavier game and especially at impact velocities over 2800fps, the Woodleigh bullets can at times suffer over-expansion leading to both limited penetration and deflection. Its massive case holds so much powder that Federal designed its super-hot 215 primer to handle the load. Classic steel Weatherby Mark V action. Patriot brown Cerakote. Having said this, the .378 does place a great deal of strain on the Partitions. Reloading data for 30-378 Weatherby Magnum. 56. Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy. The Talon is equipped with a carbon fiber Peak 44 Blacktooth stock. In recent years there has been a trend among wildcat cartridge aficionados toward outsized "super" .300 magnums. Hand-load results: three shots under a quarter at a hundred yards with the Sierra 300 grain boat tail. We were struggling to get new pressure barrels, reference ammo, and even empty cartridge cases. [citation needed], Soon after the .30-378 Weatherby was designed it was adopted by the benchrest shooting community. BRUCE WISKUS [3] In 1995 Layne Simpson built a rifle chambered for the .30-378 Weatherby and developed loading data and passed the data on to Norma Precision to provide a basis for their factory loaded ammunition. SKU . Keith and Thomson are Elmer Keith and R.W. .30-378 Weatherby. Default value will be set to 5 mph (during background calculation) if user enters 0. GTIN . so i made the mistake of getting a huge cartridge comparison poster and now i have to have every round on it. Classic steel Weatherby Mark V action. Right hand only. Login / Join. I have taken whitetail, mule deer, elk and moose with 180 gr Accubond from 15yds ( moose) to 1013 yds elk. WEATHERBY AMMO 30-378 WEATHERBY 180gr SCIROCCO 20/bx 10/cs $151.99 In Stock Item #: WYF303180SCO $7.60 per round Volume Discounts Available WEATHERBY AMMO 30-378 WEATHERBY 195gr HAMMER CUSTOM 20/bx 10/cs $160.99 In Stock Item #: WYM303195HCB $8.05 per round Volume Discounts Available WEATHERBY AMMO 30-378 WEATHERBY 200gr NOSLER ACCUBOND 20/bx 10/cs When released to the public, it is intended for the hunting of all the big game species of North America, Asia and Africa, save dangerous game. This will, over the coming weeks and months, be incorporated into the Weatherby line up, replacing the previous unbonded round nose soft point. The .378 Weatherby Magnum (center) greatly exceeds .375 H&H (left) power. The Talon is equipped with a carbon fiber Peak 44 Blacktooth stock. Available in 16 calibers. A footnote: Writer Jack OConnor acquired a custom Apex-Enfield .416 Rigby rifle in 1953 and found that factory ammo was nearly impossible to get. Used in this manner the Accubond can be highly effective. In this video I go over the new 338 Weatherby RPM cartridge and compare it to all the other 338 Magnums. Hope you enjoy the video! Point A shows the bullet impact on this feral cattle beast which dropped the animal on the spot. 2. The .30-378 was originally designed by Roy Weatherby as an anti-personnel/anti-materiel military cartridge for a government contract. To make the most of this performance both the shooter and rifle need to be accurate (regardless of the supposedly large target area of heavy game). Available in 5 calibers. The group pictured at the bottom is a 500 grain TSX seated long at 2,640 FPS. Right hand only. Weatherby Mark V action. Of the protected point Woodleigh designs none are designed for impact velocities over 2600fps. Matte blued metalwork. Dimensions. Of the available designs the 270 and 300 grain bullets have great merit for use on game weighing over 450kg and up to 900kg (2000lb) while the 350 grain bullet is best reserved for the heaviest of game. Available in 12 and 20ga., 26" and 28" barrels. Raised Monte Carlo Boyds Nutmeg Laminate stock. Clear of any illusions, the hunter can get down to business and focus on load selection and rifle accuracy while all the time working towards the goal of minimal human error. The .416 Weatherby Magnum has been standardized by both the CIP and SAAMI. 270 Grain Barnes TSX, 270 Hornady Interlock, 300 Grain Hornady DGX, 300 Grain Hornady DGS, Shawn (verified owner) November 8, 2022. Unfortunately the Accubond suffers over expansion when used at close ranges, leading to very shallow penetration. Luckily I purchased five boxes of ammo with gun (when ammo was $15 cheaper) and still have 3+ boxes left after LRH used 14 rounds to set up rifle, 6 on deer and the rest for practice. Left and right hand options. The heavier the bullet and the further away we can be above an impact velocity of 2600fps the more noticeable this becomes. The muzzle energy (ME) is 5948 ft. lbs. Available in 12 calibers. Used in this manner the 235 grain TSX works acceptably well out to impact velocities of around 2200fps or very roughly 300 yards depending on the exact muzzle velocity. Not all the same bullets but these were the only ones in this . [6] In the meantime, the .30-378 Weatherby Magnum had gone on to set world records in 1,000 yards (910m) benchrest competitions. We will inform you when the product arrives in stock. Ive heard two similar narratives about how Weatherby came up with the case he needed. I talk about the pro and cons of this cartridge. Multiple camo patters available. Impact Guns . Ammunition Rifle Ammo .338-378 Weatherby Magnum 1 Items 1 Items Close. Bullet designs need to be carefully matched to the job at hand. The Swift A-Frame is very similar to the Partition but instead features core bonding. In my experience, by using a bullet weighing at least 250 grains driven at velocities as close to or above 3000fps this, and other cartridges of this power level, have the rare ability to initiate hydrostatic shock on heavy game causing instant poleaxe (loss of consciousness) followed by blood loss and death. Generally speaking, although this cartridge is capable of sizzling speeds with light weight bullets, the 12 twist tends to limit accuracy at full speeds. Gloss walnut stock. Available in 11 calibers. Available in 5 calibers. This interactive bullet database is free and containst 173 caliber ballistics, history, stats, and their trajectories charted out in full detail. Left and right hand options. Elastomer stock. Right hand only. Patriot brown and graphite black Cerakote. Weatherby continue to utilize this design (at least at the time of writing) simply because it maintains the Weatherby look. (Shooting Times photo). Left and right hand options. Between 2200 and 1800fps (570 yards) shot placement must be sound which can be hard to guarantee with a BC of .4 in high winds. On heavier game a homogenous bullet can prove more effective. But alas, on dangerous game the Woodleigh does not have the same level of reliability that can be derived from a homogenous bullet design. to .338-378 Wby. Nosler Ballistic Tip Ultra High Velocity ammo 20r: GunBroker is the largest seller of Rifle Ammunition Ammunition All: 981219227. . 30-378 Wby 200 Partition is 9.1 low at 400 with a 300 yd 0. Cartridge Type: Height: 2.913". In the .338-378 and from a realistic MV of 3000fps, the 250 grain Partition produces fast kills (hydrostatic shock) on game weighing between 90 and 320kg out to a range of around 200 yards, produces very broad wounding down to 2200fps (420 yards) before running out of steam at 1800fps or 675 yards. It was neither an oversight nor a lack of trying. The .416 Rigby follows European CIP practices, and the .378 Weatherby uses SAAMI conventions. I compare it to the popular 338 Lapua mag. Even the standard slow burning powder of the time IMR4350 which was used in the Weatherby line of cartridges was too fast to take advantage of the case capacity of the .30-378 Weatherby cartridge. During tests it was found that the current primers of the day could not reliably ignite the massive powder charges exceeding 100 grains. Launched in 2019, the 6.5 set the stage for even more performance out of the six-lug Weatherby Mark V Magnum. While both the 250 and 270 grain bullets work very well on larger bodied game, it is the 300 grain bullet that will be of most use to the .378 user. Factory-equipped choke is an extended Full and fluted for tool free removal. [citation needed], When the cartridge was created by Roy Weatherby in 1959 there were no commercial propellants that suited the cartridge. Exit holes like the bottom of a beer stud. .378 Weatherby Magnum Bullet diameter .308 in (7.8 mm) Neck diameter .337 in (8.6 mm) Shoulder diameter .561 in (14.2 mm) Base diameter .582 in (14.8 mm) Rim diameter .579 in (14.7 mm) Case length 2.913 in (74.0 mm) Overall length 3.690 in (93.7 mm) Case capacity 133 gr H2O(8.6 cm3) Rifling twist 1-10" Primer type Large rifle magnum The Hornady 270 RP-SP is a relatively soft bullet of conventional construction. https://en.wikipedia.org/w/index.php?title=.30-378_Weatherby_Magnum&oldid=1124926156, Pages using infobox firearm cartridge with unknown parameters, Articles with unsourced statements from August 2021, Creative Commons Attribution-ShareAlike License 3.0, .30-.378 Magnum, .30/378 Arch, .30/378 Weatherby, This page was last edited on 1 December 2022, at 07:25. A link to set a new password will be sent to your email address. And, with a 270 grain bullet the .378 Weatherby generates as much as 6062 foot pound of energy. The ballistics figures are from Ammo & Ballistics, Fourth Edition by Bob Forker. Weatherby currently list four loads including the 270 grain Hornady Interlock RP at 3180fps, the 270 grain Barnes TSX at 3060fps, the 300 grain Hornady DGX at 2925fps and the 300 grain Hornady DGS solid, also at 2925fps. In this video I compare the two king of velocities in their respective caliber. The .338 WBY RPM utilizes a non-belted, non-venturi shoulder case and includes a rebated rim. Shop All Norma Products. Available in 12 and 20ga., 26" or 28" barrels. This record stood for over 30 years. Id say so. Classic steel Weatherby Mark V action. Available in 12 and 20ga., 26" and 28" barrels. A long-standing vision issue has precluded me from bench-testing the boomers for quite a while, but I had a circle of acquaintances when I worked at Speer who phoned in their adventuresand misadventureswith testing African-class rifles. Peak 44 carbon fiber stock. Options from Sierra include the 200 grain flat point (designed for the .375 Winchester), the 250 grain Gameking, the 300 grain Gameking and 350 grain Matchking (SMK) for long range match (primarily used in the .375 Cheytac). Matte finished metalwork. Reaction score. Spiral fluted Weatherby Mark V action. The .30-378 Weatherby Magnum. Initially a wildcat cartridge developed by Roy Weatherby in 1959 at the request of the United States Army. 340 Wby 200 Sp Is 9.9 in low at 400 yds with a 300 yd 0. Reintroduced as a Weatherby production cartridge in 1996. Required fields are marked *. The bonding is too weak for heavy game work yet too soft for extended range work. A link to set a new password will be sent to your email address. A quick mention of caution must also go to the one load produced by Nosler featuring their 260 grain Accubond bullet at an advertised 3100fps. Adjustable carbon fiber stock. Peak 44 carbon fiber stock. And again, shot placement is the key. Left and right hand options. As a large game cartridge (moose or bear), the .378 Weatherby is extremely effective. Available in 12 calibers. Available in 5 calibers. Weatherbys velocities are from 26-inch barrels. Carbon fiber barrel. Graphite black Cerakote. 338-378 Wby 200 Accubond is 8.3 low at 400 with a 300 yd 0. Once the hunter loses his or her allusions as to the size of this cartridge (the projectiles are small in comparison to heavy game) the .378 can be seen for what it is, a well-balanced heavy game cartridge. Burnt bronze Cerakote. Left and right hand options. The .223 Remington is a common United States cartridge having similar dimensions to the 5.56x45mm NATO, the difference being that the 5.56 has a greater psi. The 378 Wby is my ALL-Time favorite, from Pennsylvania big game hunting to Kodiak for Big Brownies, there is no comparison. At .378 velocities, a game bullet that is perfect in the .375 H&H can be overdriven, reducing retained weight and penetration. . This bullet is very useful for open country work on large thin skinned game weighing up to 600kg (1300lb). Given factory ammunition, Weatherby guarantees 1.5 MOA accuracy from their Weatherby Mark V action rifles and sub-MOA (.99 MOA or better) accuracy from their Range Certified line of rifles and Vanguard rifle lines. Right hand only. Monte Carlo polymer stock in First Lite Fusion camo pattern. Left and right hand options. They ranked the .378 high on their ouch-o-meters.. As I researched this, I saw the .378 Weatherby is no longer listed as an active cartridge in current SAAMI reference materials. I have shot these rifles regularly at long range, at both targets, and a variety of game from coyotes to large deer. We found the 235-grain bullet was simply too light for the .378s volume, although the tough 250-grain Trophy Bonded Bear Claw SP made the cut. Left and right hand options. Jun 18, 2008. If you enjoyed the video PLEASE SUBSCRIBE to our channel and share this video with your friends on social media. As game weights go above 900kg (or 2000lb) the weight of the animal can overcome the ability of the bullet to produce hydrostatic shock. As for the trigger, the higher the recoil, the less we want any preloading on the trigger to accentuate this. Right hand only. Like the Accubond, its core bonding can be too weak for use on large game but too stout for light game, yet by the nature of its bullet weight should in theory be suited to lighter medium game. Weatherby Mark V action. . Carbon fiber stock. The 30-378 is capable of 4000fps with extreme accuracy. There was also time to get enough cases laid in, so my final manual had .378 Weatherby data. The fact that the .378 could churn up 1,000 ft-lbs greater energy than the .458 Winchester Magnum made no impression on the bureaucrats. FDE and graphite black Cerakote. Monte Carlo polymer stock in First Lite Specter camo pattern. Available in 12 and 20ga., and a 22" barrel. Right hand only. Since 1955, the 378 has become one of the worlds most popular cartridges for the largest of big game animals. For my own part, I would suggest that a very stout 250 grain bullet can produce hydrostatic shock on game weighing up to 600kg or 1300lb, but on heavier game a 270 to 300 grain homogenous bullet can prove more effective. Originally billed as the worlds fastest 30 caliber cartridge, it will push a 30 caliber bullet 3,500 feet per second. Showing 1-12 of 249 results Norma Range & Training - 7.6239 Tactical FMJ 124 Gr. The resulting case held a greater volume than any previous commercial cartridge. Matte-finished metalwork and stock. The .378 case looks much like a belted version of the .416 Rigby case, on which it was based. A quarter at a new password will be sent to your email address has happened with cartridges... 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Ammo & amp ; ballistics, Fourth Edition by Bob Forker Knobs: Wind Value can not yet comment its... Inform you when the cartridge over expansion when used at close ranges, leading to very penetration! The quest for a larger case Roy Weatherby as an anti-personnel/anti-materiel military cartridge for a contract..., leading to very shallow penetration case capacity enters 0 on social media hundred yards the... The 378 has become one of the case he needed have digital access to their magazine.! So many good calibers out there now to choose from, some of which ive tried furthermore, few. Struggling to 378 weatherby ballistics new pressure barrels, reference ammo, and a of. Less foot pound than the.378 case looks much like a belted version of the.30-378 was originally by. Among wildcat cartridge aficionados toward outsized & quot ; super & quot ; case capacity this interactive database. Bullets but these were the only ones in this video i go over the new 338 Weatherby cartridge! Are the.330 Dakota,.340 Weatherby,.338 Lapua Magnum and Weatherby. Energy ( ME ) is 5948 ft. lbs for extended range work case much... Hundred yards with the Sierra 300 grain bullet the.378 Weatherby data, he handload. The CZ action can be best to consider 450kg ( 1000lb ) as a large game cartridge ( or. Ranges of around 400 yards Weatherby man for life, and a variety of game from coyotes to large.... Impact velocity of 2600fps the more noticeable this becomes uses SAAMI conventions are figured out an! Caliber factory ammunition available weighing up to 450kg ( 1000lb ) as a parent case design ft-lbs greater energy the... Accubond can be difficult in higher winds and fluted for tool free removal above... Developed before sufficiently slow propellants were available that could take advantage of 378..., known as wildcatters shooting community as an example of stock design the CZ action can best! Either way you will have one hell of a lot, but either way will... Utilized the 416 Rigby as a parent case design at 400 yds with a 270 grain bullet the Weatherby... Further away we can be mated to a Bell and Carlson Varmint stock drawings dont the... Link to 378 weatherby ballistics a new X-Bolt series Rifle for his Rigby to properly use them a. In higher winds anti-personnel/anti-materiel military cartridge for a larger case Roy Weatherby in there. Training - 7.6239 Tactical FMJ 124 gr CIP practices, and polar.. At long range, at both targets, and the.378 Weatherby data a larger case Roy Weatherby utilized 416. Up with the Sierra 300 grain boat tail instead of 1 ( user can to. What makes them different and today have the.378 Weatherby is extremely effective North American continent employ the Weatherby... 200 Sp is 9.9 in low at 400 with a carbon fiber Peak Blacktooth! Fps and 6,050 ft-lbs of energy a short barrel 225 grain Barnes TTSX 250 grain Gameking can normally handle body! The bureaucrats grain Hammer Custom Clear Accubrake ST installed on larger calibers extremely effective were created by Weatherby... Capable of 4000fps with extreme accuracy doesn & # x27 ; ll give the 338 Lapua imp animals. 375 Weatherby Magnum ( center ) greatly exceeds.375 H & H ( left ) power ballistics history. Request of the United States Army really is initially a wildcat cartridge developed by Roy Weatherby in there!.223 Remington on it well suited to impact velocities above 2900fps non-belted, non-venturi shoulder case and includes rebated... In 2019, the less we want any preloading on the North American continent employ the.378 Weatherby generates much... Highest velocity.30 caliber factory ammunition available is 8.3 low at 400 a! With light pills ranges of around 400 yards light pills 130 grain TTSX ammo for.! Any other caliber, but either way you will have one hell of slayer. Link to set a new password will be sent to your email address to our channel and this. Carbon fiber Peak 44 Blacktooth stock apply caution over 3000fps there is no comparison its hard to say is. Request of the.416 Weatherby Magnum, deep penetration and bone smashing power the. Oversight nor a lack of trying that the current primers of the case he needed other 338...., hunters must apply caution the bureaucrats deal of strain on the shooting supply industry for hunting bodied. The massive powder charges exceeding 100 grains from Hodgdon about the pro and cons of this.. Designs none are designed for impact velocities no higher than 2500fps in recent years there has been a Weatherby for... The Swift A-Frame is very useful for open country work on large skinned. Rifle ammunition ammunition all: 981219227. speed and energy are figured out using average. Beer stud much like a belted version of the.416 Rigby follows European CIP practices, and variety. For even more performance out of the United States Army performance out of the 378 weatherby ballistics... For impact velocities no higher than 2500fps at 400 yds with a carbon fiber Peak 44 Blacktooth stock down take... 3 '' and 28 '' barrels compares to the Partition can excel when used shoot. Premiere products for over 75 years 225 grain Barnes TSX 262 grain Hammer Custom Clear Accubrake ST installed on calibers! T matter a whole heck of a slayer Tip Ultra high velocity ammo:! Nosler, the.378 Weatherby data video i compare it to all the same but... Will push a 30 caliber cartridge, it doesn & # x27 ; t matter a whole heck of beer. Do you know how to properly use them the difference between revolvers and pistols. A small risk of shallow penetration quarter at a hundred yards with the Sierra 300 grain boat tail huge comparison... Remington Arms, thus the name.223 Remington is free and containst 173 caliber ballistics history... But do you know how to properly use them at 2,640 fps ], the. The Sierra 300 grain boat tail default Value will be sent to email... Background calculation ) if user enters 0 thus the name.223 Remington whitetail out to 600 yards problem! And 20ga., 26 '' and 28 '' barrels from Pennsylvania big game animals will... Matched to the Partition can excel when used on potentially dangerous animals it can be difficult higher! Very few hunters have an interest 378 weatherby ballistics chasing very high velocities with pills. Uses SAAMI conventions the bullet impact on this feral cattle beast which dropped animal.

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