Find your best price for 378 Wby Mag Ammo | Best 378 Wby Mag Ammunition - AmmoSeek.com Search Engine 2020 Weatherby, Inc. The cartridge was developed in response to a US Army military contract in 1959. The .378 Weatherby Magnum was designed by Roy Weatherby in 1953. NOSLERCUSTOM 338-378 WEATHERBY MAGNUM AMMUNITION . [3][5], The Thompson Long Range shooting school uses the .30-378 Weatherby due to its high accuracy and reliable performance. Both of these cases are high quality, and the cost of firing these big rifles means that any cost savings on … The .378 is based on a huge case with a capacity in excess of 100 grains of powder that has Weatherby's signature double radius shoulder and a standard magnum belt. However, the hunting public and target shooters used 150 gr and heavier bullets, which require slower burning powders due to the extreme overbore nature of the cartridge. 378 Weatherby Magnum; 416 Weatherby Magnum; 375 Weatherby Magnum; Shop All 98 in Weatherby Shop All 98 in Weatherby MidwayUSA Footer. Weatherby H378270SP 378 Weatherby Magnum Spire Point 270 GR 20Rds- Hornady- Hunting/Target- 378 Weatherby Magnum-... SKU: SPS-68730 Availability: In Stock Caliber/Gauge: 30-378 Weatherby Magnum. 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. The recommended bore diameter is .3005 in (7.63 mm) and groove diameter is .3080 in (7.82 mm) with each groove having an arc width of .118 in (3.0 mm). This is my ultimate hunting experience ever !! I use this rifle ( many times ) on African plains game out way past 500 yards with a high bc 300 gr bullet …. When the cartridge was created by Roy Weatherby in 1959 there were no commercial propellants that suited the cartridge. The cartridge retains enough energy for deer-sized game at distances over 1,000 yd (910 m), and has enough retained energy for elk and moose-sized game at a distance of over 700 yd (640 m).[4]. 30-378 Weatherby Magnum Rifles For Sale. I know I will. All ammunition is shipped domestic ground and an adult signature is required. The .378 Weatherby Magnum was designed by Roy Weatherby in 1953. The ubiquitous 215 magnum rifle primer was actually developed by Federal Cartridge Company for the 378 Weatherby Magnum cartridge. This then leads to the point that the Kirby Allen 7mm exists and the design is known to work. Chambered in .378 Weatherby magnum, this model fires a high-powered round that is designed for large African game, including crocodile, hippo, lion, and rhino, to name a few. Your Price: $2,449.00. The .30-378 Weatherby Magnum is one of the most accurate rifle cartridges. Buy Now. Buy Now. Weatherby’s rich heritage began in 1945 located in Southern California. 338-378 Weatherby Magnum: $1,959.99. Roy Weatherby’s 378 delivers 34 percent more energy at the muzzle than the powerful 375 H&H Magnum. I've done a good bit of homework researching both calibers, and I know that the 378 is going to kick more (probably an understatement! ) The .378 is based on a huge case with a capacity in excess of 100 grains of powder that has Weatherby's signature double radius shoulder and a standard magnum belt. Weatherby N303180ACB 30-378 Weatherby Magnum Nosler AccuBond CT 180 GR - 20rd Box Your Price: $110.14 ($5.507 per round) In stock Purchase Now » View Details » You may wish to take one along on your next mountain hunting adventure. Earl Chronister, shooting a .30-378 Weatherby Magnum shot the first ever ten shot 10X with the first nine shot to 3.125 inches and the tenth flyer for an overall group of 4.375 inches. 9:00 a.m. to 4:00 p.m. (MDT), Written inquires can be mailed to: The belted magnum cartridge was inspired by the capacity of the 416 Rigby and headspacing of the 375 H&H. .30-378 Weatherby Magnum Rifles (7 Products) Filter By . The 378 Weatherby Magnum was intended to replace the 375 Weatherby Magnum, which did not yield enough additional power over the 375 H&H. $1,799.97 Delivery Method. Rifles Weatherby 300 Magnum y 378 Magnum; la diferencia del retroceso (patada) es brutal; casi me saca de cuadro! $119.95. NOSLERCUSTOM 338-378 WEATHERBY MAGNUM AMMUNITION . Boxes, International Addresses, AK, CA, HI, MA, CT, IL, NY nor DC residents. Nosler 30-378 Weatherby Magnum, 180gr AccuBond, Box of 20. In stock (Only 2 left!) The .30-378 Weatherby Magnum utilizes the .378 Weatherby Magnum as a parent cartridge. Required fields are marked *. Developed as an upgrade to the 375 Weatherby, the 378 Weatherby Magnum is an original design with no parent case. Dependent on the ammunition chosen the cartridge has a maximum point blank range of over 400 yd (370 m). For the fastest delivery, select Express Shipping at checkout. The 215 magnum rifle primer was developed by Federal specifically for this round. ! "Bob" Thomson. Reloading data for 378 WEATHERBY MAGNUM. I think the bullet field dresses whatever is left of it! Mag. This product is no longer available. 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. This product is no longer available. $1,954.61 Calculations were corrected to standard temperature (59F/15C) and pressure … [2] The cartridge was developed in response to a US Army military contract in 1959. Your email address will not be published. While we have went to great lengths to make sure that it's as accurate as possible this rendering should not be used to generate specs for casings. It is the most powerful - in terms of energy - .30 caliber production cartridge available. [4] The 215 magnum rifle primer was developed by Federal specifically for this round. The .378 Weatherby Magnum was designed by Roy Weatherby in 1953. The .30-378 Weatherby Magnum is truly a high performance hunting caliber. 338-378 Weatherby Magnum: $1,959.99. We have all the best brands for your rifle at the best prices, ready to ship right to your door! The 375 Wby Mag is simply the 375 H&H fire-formed to greater capacity by straightening out the cartridge walls. per page . Like all Weatherby rifle cartridges the .30-378 Weatherby was designed to be a high performance hunting cartridge. Weatherby H378270SP 378 Weatherby Magnum Spire Point 270 GR 20Rds- Hornady- Hunting/Target- 378 Weatherby Magnum-... SKU: SPS-68730 Availability: In Stock While still unreleased to the public, the cartridge went on to set world records for accuracy including the first ten 10X in 1,000 yards (910 m) benchrest shooting. 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. Bullet: Nosler Partition 260 gr: Bullet weight: 16.8 g / 260 gr: B.C: 0.314: C.O.L: 90.5 mm / 3.563 # 44850: Gunpowder Charge Weight Velocity m/s Velocity fps; ... 7 mm Blaser Mag. Exit holes like the bottom of a beer stud. While experimenting with armor plating made of various materials during the 1960s, the U.S. government needed to determine its resistance to damage by high-speed projectiles. The .30-378 Weatherby Magnum was able to attain over 5,000 ft/s (1,500 m/s). 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. The 215 magnum rifle primer was developed by Federal specifically for this round. Weatherby’s cases are also fairly readily available and are pretty close to the same price: $3.50/case for 338 Lapua vs $3.50/case for Weatherby 338-378 depending where you pick them up from. Add to cart. Toggle View . I like this quote best from Weatherby himself when it comes to the .378 Weatherby Magnum: "Because there was a definite need for a large bore, heavy bullet traveling at high velocity, we developed the .378 Magnum. Sort By: 7 Item(s) Show. PO Box 6630 The .378 Weatherby Magnum was designed by Roy Weatherby in 1953. I know I will. The 215 magnum rifle primer was developed by Federal specifically for this round. One shot kills when hunting boar is guaranteed. "Bob" Thomson. Stay Connected. $1,954.61 338-378 Weatherby Magnum quantity. Added to Your Cart. The result was that performance advantage that was created by the volume of the .30-378 Weatherby was minimal over the competing .300 Weatherby Magnum cartridge, which had been introduced 25 years earlier. [6] In the meantime, the .30-378 Weatherby Magnum had gone on to set world records in 1,000 yards (910 m) benchrest competitions. [8], https://en.wikipedia.org/w/index.php?title=.30-378_Weatherby_Magnum&oldid=993739511, Creative Commons Attribution-ShareAlike License, .30-.378 Magnum, .30/378 Arch, .30/378 Weatherby, This page was last edited on 12 December 2020, at 06:06. $6.00. 7 mm Rem. Trust no other. Most orders ship within 24 hours (excludes firearms). ! It became popular among the 1,000 yards (910 m) shooting communities such as the Original 1,000 yards (910 m) Club of Pennsylvania and went on to shoot world records at that distance. We have a wide collection of quality ammunition for handgun ammo, rifle ammo, shotgun ammo & rimfire ammo, including a full line of 30-378 Weatherby Magnum. Stay Connected. per page . This Mark V is in excellent condition with small marks on the barrel and bottom of the stock from light use. The .378 Weatherby case was necked down to accept a .30 caliber (7.62 mm) bullet while preserving the double radii shoulder of the parent case. Despite its unusual nomenclature, the .378 uses standard .375" bullets. Find Bulk 30-378 weatherby magnum ammunition fast and cheap with Americas best ammunition … This Mark V is in excellent condition with small marks on the barrel and bottom of the stock from light use. Must be 18 or older to purchase rifle ammunition. Weatherby N303180ACB 30-378 Weatherby Magnum Nosler AccuBond CT 180 GR - 20rd Box Your Price: $110.14 ($5.507 per round) In stock Purchase Now » View Details » 338-378 Weatherby Magnum Rifle Cartridge. Our favorites for 378 Weatherby Magnum ammo are: Cape Buffalo – Swift A-Frame, Barnes TSX, Woodleigh Weldcore, Elephant – Nosler Dangerous Game Solid Lion & Leopard – Woodleigh Weldcore, Nosler Accubond & Partition North American Big Game – Nosler Partition & Accubond, Woodleigh Weldcore Muzzle velocities w/26″ Barrel as follows: than the 375 but I can't dismiss the better longer range capabilities of the 378. Its massive case holds so much powder that Federal designed its super-hot 215 primer to handle the load. Bullet in excess of 3,400 fps case held a greater volume than any previous commercial.. Firearms ) your.378 Weatherby Magnum ammunition fastest delivery, select Express at! Map01N303Wl8B MKV Accu PRO 30-378 Left Hand BRK Express Shipping at checkout previous.375.... The design is known to work additional restrictions parent case temperature ( 59F/15C and! ” caliber Weatherby MAP01N303WL8B MKV Accu PRO 30-378 Left Hand BRK next hunting. 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Fastest delivery, select Express Shipping at checkout of killing thick-skinned animals extremely. ’ s 378 delivers 34 percent more energy at the muzzle than the powerful 375 &! [ 5 ], However, the.378 Weatherby Magnum, deep penetration is.!

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