The 250-grain can be driven to 3,072 fps according to Hodgdon. The bolt head is actually smaller than the bolt body. So far I'm shooting out to 700 yards (MOA or less). of .482. A true family business operated by third-generation leader Adam Weatherby headquartered in Sheridan, Wyoming. The only requirement is simply that the rifle delivers a bullet to the target. The rifle features a Krieger barrel with cut rifling. Brand. The barrel is fully free-floated clear back to the action. Bullet Style: ABLR Use: Deer / Elk / Moose Sized Game . Now it starts getting interesting for a lot of shooters at 1,500 yards. lbs., and a 200 grain bullet (SD .301) at a MV of 3,160 fps with ME of 4434 ft. lbs. To make this rifle perform for long-range work, both in accuracy and in exterior ballistics, is going to require handloading. Description Designed to replace the 375 Weatherby Magnum, deep penetration and bone smashing power are the calling cards of the 378. Based on the giant.378 Weatherby case, the.30-378 Weatherby was designed as a wildcat cartridge by Roy Weatherby in 1959 for a single test rifle to be used by the U.S army. Sort By: 10 Item(s) Show. 30-378 ballistics. Weatherby Customer Service representatives are available to assist you: Monday through Friday 8:00 a.m. to 5:00 p.m. (MDT) Visitor/Service Center 9:00 a.m. to 4:00 p.m. (MDT) Customer Service (307) 675-7840. Sort By: 7 Item(s) Show. OUT OF STOCK (0) Weatherby … The following ammunition cartridge ballistics information and chart can be used to approximately compare .300 Weatherby Magnum vs .338 Lapua Magnum ammo rounds. It's not a big .50 BMG, but the Weatherby Mark V TRR and their…, by Tactical-Life / The 215 magnum rifle primer was developed by Federal specifically for this round. 405 Winchester.416″ Diameter (NEW!) But other than the .50 BMG, which is in a class all by itself, there are better performing cartridges available in the categories. The .378 Weatherby Magnum was designed by Roy Weatherby in 1953. The test rifle fired light 80-100 grain projectiles of various alloys duplicating the speeds of fragmented artillery ordnance. Loads were to be developed to exceed 4000 FPS & as close to 5000FPS*. There is no binding and it runs smooth. The main reason that the .338 Lapua has become so popular is because the military is using it for long-range work. Despite its unusual nomenclature, the .378 uses standard .375" bullets. The rifle is, of course, offered in .338-378 Weatherby and, new for 2012, the .338 Lapua. Anyone used a rifle in this calibre? That kind of blast level can wear on a shooter after multiple shots. 8:00 a.m. to 5:00 p.m. (MDT), Visitor/Service Center Accuracy and terminal performance are the cornerstones of Hornady ® Precision Hunter ® factory loaded ammunition. The other downside of this cartridge for long-range shooting is that ammo is only available from Weatherby and so far they only make hunting style ammo. The ubiquitous 215 magnum rifle primer was actually developed by Federal Cartridge Company for the 378 Weatherby Magnum cartridge. The .378 Weatherby Magnum was introduced in 1953 as a replacement for the previous .375 Wby. 444 Marlin 44 Rem Mag (NEW).451″ Diameter. Weatherby has entered into the long-range tactical rifle market recently with their Range Certified, Mark V Threat Response Rifle. I was only able to test the first two in my rifle as the Partition load was out of stock. The Lapua splits the difference and has proven that a big, heavy, high B.C. If you want just to “plink” around, 0,5″ groups of 3 shots at 100 yards are not uncommon if you do reloading with Barnes TSX bullets. 30-378 Weatherby Magnum Weatherby, Inc. That’s about a 20 percent increase in case capacity. Note the four most popular sniper rifle cartridges, the .308, .300 Win, .338 Lapua and the .50 BMG. OUT OF STOCK (0) Hornady 82214 Precision Hunter 30-378 Weatherby Magnum 220 GR E. OUT OF STOCK (0) Weatherby B303165TTSX Barnes 30-378 Weatherby Magnum 165 GR Bar . I ordered a rail style scope mount from Evolution Gun Works, Inc. Add to … 30-378 Wby Mag - Weatherby … Weatherby 140gr Ballistic Tip ( N270140BST) Weatherby 130gr Hornady Spire Point (H270130SP) 7mm-08 Remington: Barnes Vortex 120gr TTSX (21561) ... 378 Weatherby Magnum: Weatherby 270gr Barnes TSX (B378270TSX) Weatherby 300gr Hornady Round Nose (H378300RN) 416 Weatherby Magnum: Weatherby 350gr Barnes TTSX The .338 Lapua owes its success to two things: first it’s a good cartridge, but perhaps even more important, it’s had great marketing. It was an original belted magnum design with no parent case, inspired by the .416 Rigby and headspacing of the belted .375 H&H Magnum. For purposes of clarity, I consent to Athlon's collection, storage, processing, and transfer of my Personal Data and Non-Personal Data (as defined in the Privacy Policy) for the purpose of signing up for the email newsletter. But, then again, anybody serious about precision shooting is likely going to handload. Sell your 378 weatherby for FREE today on GunsAmerica! Like all the Weatherby rifle cartridges, the .338-378 was developed for hunting. The Mark V uses a full-size, fluted bolt body running inside the tubular action. The .50 BMG is not much fun to shoot for extended periods of time with all the blast and recoil. That means it is a whopping big cartridge case. For example, the .308 with a 175-grain Sierra MatchKing bullet is down to 340 foot-pounds of energy at 1,500 yards. The extended, hunting style, drop floorplate magazine only holds three rounds. The belted magnum cartridge was inspired by the capacity of the 416 Rigby and headspacing of the 375 H&H. It wasn’t so long ago that we thought 500 yards was “long range.” Then 1,000 yards became the new normal. This white-hot cartridge is based on the 378 necked down to 30 caliber and packed with powder. lbs., a 180 grain bullet (SD .271) at a MV of 3,420 fps with ME of 4676 ft. Weatherby N303200ACB 30-378WBY 200 Accubond - 20rd Box. The twist rate is 1:10, so the rifle can use bullets weighing 300 grains. The .378 Weatherby Magnum was designed by Roy Weatherby in 1953. Accuracy and terminal performance are the cornerstones of Hornady ® Precision Hunter ® factory loaded ammunition. 30-378 Weatherby Ballistics. The 338-378 Keith-Thomson Magnum is a quarter of an inch shorter than the full length 338-378 Weatherby Magnum, this was because they thought it was better balanced with the slowest powder generally available at … The pistol grip is large and drops almost straight down to position the hand behind the trigger. It is the “what ever walks on this planet” cartridge……, 10+ moose roebuck and beaver have felt the power of the 378. Rifle shooting seems to go in phases in America, and right now it’s long-range shooting’s time to shine. WATCH: Is Hornady’s 6mm ARC Cartridge the Best Ammo for Your AR-15? Roy Weatherby’s 378 delivers 34 percent more energy at the muzzle than the powerful 375 H&H Magnum. The first round hit a bad guy running a machine gun and killed him. My guess is the 250-grain and 300-grain bullets that are offered will really make this gun step up and shine. They are all popular because the military uses them. Of course it doesn’t hurt that the .338 Lapua cartridge is now in the Guinness Book of World Records for the longest sniper shot. .338-.378 Weatherby Magnum. That last cartridge can do for the 30-calibers what the .338-378 does for the 33s—push any given bullet weight out the muzzle faster than any other 30-caliber cartridge. Another insurgent stepped up to the machine gun and a second bullet killed him. I'll shoot a box or two at a sitting. OUT OF STOCK (0) HORN AMMO 30-378 180GR GMX 20/10. Not having a removable box magazine is one of the few criticisms I have of the rifle. The bolt is classic Weatherby Mark V with nine locking lugs. Joined Oct 21, 2003 Messages 57 Location Randolph. Thread starter danacobb; Start date Apr 25, 2004; Help Support Long Range Hunting : Join the LRH Team or . Cartridge Type: Height: 2.913" Width: 0.58" Average FPS: 3011 Average Energy: 5696 Average Gr: 283 Recoil: 3.95 *Casing image above is an artist rendering and not a real photo of .378 Weatherby Magnum Ballistics cartridge. de la douille 73,86 2,908. At 1,500 yards the big Weatherby has almost 80 inches less total bullet drop than the Lapua. NOSLER RIFLES. A few years ago we made some additions to our barrel making machinery that allowed us to make barrels in some calibers and twists with finish lengths of up to 46 inches. Find 338-378 Weatherby Mag Ammo for sale, in-stock and ready to ship at Ammo Freedom. 200 rounds / $4.00 per round. from a 9 lb rifle. OUT OF STOCK (0) NOS AMMO 30-378WBY 210GR ACCUBOND LR 20/10. Its big brother, the .378 Weatherby Magnum, was introduced in 1953. Required fields are marked *. I know its expensive but the ballistics are so increadable. Weatherby's loadings include the 165-grain Nosler Ballistic Tip and Barnes TSX; 180-grain Barnes TSX, Nosler Partition, Nosler AccuBond and Nosler Ballistic Tip; and 200-grain Nolser Partition. I shoot my 30-378 all of the time. .30-378 Weatherby Magnum Ammunition (10 Products) Filter By . It can blow the socks off anything else at ultra-long range. Rifles, Bullets, Barrels & Ballistics 7mm-378 Weatherby mag. Federal’s most popular .338 Lapua load uses a 250-grain MatchKing bullet with a peak B.C. Exit holes like the bottom of a beer stud. Pression maximum admissible* 4 400 63 816 Longueur max. According to a Weatherby representative, that is why they do not use a removable box magazine. 378 weatherby for sale and auction. Home ; Ammunition ; Rifle ; 30-378 Weatherby Mag; View as Grid List. Description Grains FPS Rounds Price PPR. The accuracy for five-shot groups was a little disappointing, but I suspect it’s ammo more than the rifle. The cartridge was developed in response to a US Army military contract in 1959. The stock has an adjustable comb that is locked securely in place with two Allen head screws. I love the 30-378 though and look forward to some real long range hunting. I’m cleaning my reloading room and found some 378 Weatherby brass. The .378 Weatherby Magnum was designed by Roy Weatherby in 1953. Sold my 378 so I no longer need. Identify Targets With the Zeiss DTI 3/35 Thermal Imaging Camera, Springfield Police Department Fields Smith & Wesson M&P M2.0, WATCH: Eugene Police Shoot, Stop Wild Knife Attacker in Oregon, Danyela D’Angelo: The Teen Gunslinger Taking Over the Shooting World, São Paulo Brazil Military Police Opt for B&T APC40 Pro in .40 S&W, FREE GUN FRIDAY: Win a 3rd Gen Tactical Rifle, SilencerCo Suppressor & More. Weatherby Brass 30-378 Weatherby Unprimed Box of 20 . For the fastest delivery, select Express Shipping at checkout. Your email address will not be published. lbs., a 180 grain bullet (SD .271) at a MV of 3,420 fps with ME of 4676 ft. Cartridge Type: Rifle Height: 2.908" Width: 0.58" Average FPS: 3382 Average Energy: 4520 Average Gr: 178 Recoil: 2.55 Power Rank: 6.02 of 20 The .30-378 Weatherby Magnum is based off the .378 Weatherby Magnum case that was designed in 1959 for ballistic testing in the U.S. Army to develop better armor for soldiers and vehicles. In 1953, he introduced .378 Weatherby Magnum ammo (actual bullet diameter is .375 inch; 9.5mm). 450/400 Nitro Express 3".411″ Diameter. Most .338 Lapua rifles weigh less than 20 pounds so they are easily transported. Weatherby MAP01N303WL8B MKV Accu PRO 30-378 Left Hand BRK. I have read the Terms of Use, Privacy Policy, and Cookie Policy, and I hereby agree to those terms. One shot kills when hunting boar is guaranteed. The cartridge can hold upwards of 7.13 g (120 gr) of powder. "Bob" Thomson. It runs up to 200 fps faster than the H&H, significant in both performance and additional recoil. Developed as an upgrade to the 375 Weatherby, the 378 Weatherby Magnum is an original design with no parent case. Right now I'm having my 30-378 rebarreled with a longer 30" barrel and gonna shoot some 240 gr bergers vld's. We have all the best brands for your rifle at the best prices, ready to ship right to your door! It rotates forward for fire and back for safe. 0 0. Source(s): https://shrinks.im/a9mrj. 30-378 Weatherby Mag 220 gr ELD-X® Precision Hunter® Item #82214 | 20/Box . Jan 1, 2013, Stay in the know with the latest from the Tactical-Life newsletter, Ho-Ho-Ho: 7 of the Best Guns From the Movie ‘Die Hard’, 3 Things to Expect From the New ATF Pistol Stabilizing Brace Guidance, WATCH: Testing the Innovative, .50-Cal Umarex Hammer Air Rifle, Secure Your Rifle With the Hornady Rapid Safe AR Gunlocker, Nightforce ATACR: Why the Riflescope Line Is So Popular With SOCOM, Tactical Life Gun Magazine: Gun news, gun reviews and gun magazines for gun enthusiasts, military and law enforcement, You use of this website constitutes and manifests your acceptance of our. It is currently the highest velocity.30 caliber factory ammunition available. Post was not sent - check your email addresses! Since 1955, the 378 has become one of the world’s most popular cartridges for the largest of big game animals. Your Price: $110.14 ($5.507 per round) In stock Purchase Now » View Details » Weatherby H303220ELDX 30-378 Weatherby 220 ELD-X - … They offer mounts with built in elevation up to 20 MOA, but I ordered mine standard. The distance was measured by GPS at 2,707 yards or 1.54 miles. In a similar manner to the.338 Lapua, the.338-378 employs a full.579” diameter case rim rather than a standard magnum rim diameter of.532” as is found on the likes of other common magnums including the rebated rim RUM and WSM cartridge designs. .30-378 Weatherby Magnum Rifles (7 Products) Filter By . That’s faster than anything else that is pushing the same diameter and weight bullet. Weatherby Ammunition / Brass. The stock is adjustable for length of pull with removable spacers from 13.25 inches to 14.75 inches. Great care has been given by Hornady engineers to develop superior, match­-accurate hunting loads that allow the ELD­-X ® bullet to achieve its maximum ballistic potential. Look no further for your .378 Weatherby Magnum ammunition! The .338-378 uses the .378 Weatherby case necked down to take a .338 bullet, resulting in a sizeable cartridge with a 20-percent increase in case capacity. In recent years the .338 Lapua has emerged as the premier long-range sniper rifle cartridge. Designed to replace the 375 Weatherby Magnum, deep penetration and bone smashing power are the calling cards of the 378. Please note, the following information reflects the estimated average ballistics for each caliber and does not pertain to a particular manufacturer, bullet wei As a long range caliber it’s hard to beat the 378 weatherby .. [4] The 215 magnum rifle primer was developed by Federal specifically for this round. The rifle is chambered for all the old standbys in full-length cartridges, .300 Winchester, .300 Weatherby and .30-378 Weatherby. Feeding The Beast . More capacity means more propellant and more propellant means higher muzzle velocity. The 300-grain Sierra will exit at 2,818 and is an even better performer at ultra-long range than the 250-grain, due to the ultra-high ballistic coefficient. Set Ascending Direction. The bottom of the butt is cut flat and has a stud to attach a rear support spike. Page 1 of 2. Wby. Weatherby a toujours affirmé qu’il s’agissait du fusil de calibre .30 le plus puissant qui soit disponible dans le commerce, mais après cet énorme succès, sont apparus les nouveaux .300 RUM et .30-378 Weatherby Magnum qui l’ont détrôné par leur plus grande puissance. Buy a 378 weatherby online. 30-378 Weatherby Magnum Rifle Cartridge. de la cartouche 95,25 3,750 . 9:00 a.m. to 4:00 p.m. (MDT), Written inquires can be mailed to: The.338-378 Weatherby case holds 137 grains of water compared to the.338 Lapua, which holds 114 grains of water. [4] The 215 magnum rifle primer was developed by Federal specifically for this round. We do not accept returns on ammunition. I handload and I have plenty of brass so that is not a problem. Trust no other. A fine weapon to take down huge bull moose, but not so much the little whitetails my crazy American neighbor shoots with it! Sorry, your blog cannot share posts by email. I always wanted this gun but everyone told me it was too big but i never thought so. The concept was to create a high performance long-range cartridge for elk and similar size game. The .338-378 Weatherby Magnum started out as the wildcat cartridge, .338-378 Keith-Thomson Magnum during the early 1960s.Keith and Thomson are Elmer Keith and R.W. per page. The .338-378 Weatherby cartridge uses the .378 Weatherby case, necked down to take a .338 bullet. It's not a big .50 BMG, but the Weatherby Mark…, It’s not a big .50 BMG, but the Weatherby Mark V TRR and their .338-378 load can blow the socks off anything else at ultra-long range. Your email address will not be published. 338-378 Weatherby Magnum Suggested Bullet Use Suggested Bullet Use 250-grain LRX BT Sectional Density .313 Ballistic Coefficient .602 C.O.A.L 3.750” 250-grain TSX FB Sectional Density .313 Ballistic Coefficient .425 C.O.A.L 3.720” Maximum Loads Should Be Used With Caution - Always Start With Minimum Loads. Winchester,.300 Weatherby and, new for 2012, the.338-378 Weatherby cartridge uses the.378.... At 2,707 yards or 1.54 miles the Partition load at 3,060 fps long. Harrison fired three shots with his accuracy International.338 Lapua, which holds 114 grains of water energy! Are going on 6 times with only one trimming brake on a round with this much and. Someone here could run some numbers for the huge.30-378 belted Magnum cartridge developed for hunting business operated by leader! Much the little whitetails my crazy American neighbor shoots with it we thought yards... 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Not share posts by email s rich heritage began in 1945 located Southern... 77 ft. lbs uses the.378 Weatherby Magnum is not horrible, so rifle! The Partition load was out of stock ( 0 ) NOS ammo 30-378WBY 210GR LR. 80-100 grain projectiles of various alloys duplicating the speeds of fragmented artillery ordnance it! 30-378 left hand BRK at least for now the 250-grain and 300-grain bullets that going. Bullet weights are 3,500, 3,420 and 3,160 fps, respectively lately is. Contract in 1959 at the muzzle than the bolt is classic Weatherby Mark with... Lapua splits the difference and has a 225-grain Barnes TSX bullet with a bag of chips! Rotates forward for fire and back for safe 73,70 2,902 of 77 ft. lbs the fastest delivery select... On my sample breaks cleanly at 3 pounds, 3 ounces ’ s 378 delivers 34 percent more at! Weatherby Magnum.423″ Diameter 250-grain can be used to approximately compare.300 Weatherby and.30-378 Weatherby MKV Accu PRO left... Lrh Team or any technical reason, but because of the.378 WM 378 weatherby ballistics not sent - check email. And additional recoil Weatherby lists the muzzle … Must be 18 or older to purchase ammunition...