Mar 08, 2016 · "The 7mm RUM was created using the .404 Jeffery case which was also used to develop the .375 RUM .300 RUM, and .338 RUM. By necking down the .300 RUM to suit the .284 or 7mm projectile, Remington produced a non-belted case with a head diameter that is somewhat larger than belt diameter of original belted numbers.
224 Valkyrie. The world’s best MSR 15 cartridge just got better. Meet three new loads that get more from 224 Valkyrie.
The rifle bullets were made from 22 rimfire hulls with Corbin tools. About two years later, Swift began production on a new rifle bullet for large game and invested in more equipment. Further testing and bullet refinement led to what was to become known as the A-Frame®, with a copper-jacketed and bonded core design.
.270 Winchester Short Magnum 130 grain Barnes TTSX~ The 270 Winchester Short Magnum or 270 WSM is a short, unbelted, magnum cartridge created by necking down the .300 Winchester Short Magnum and fitting it with a .277 caliber bullet. The correct name for the cartridge, as listed by the Sporting Arms and Ammunition Manufacturers’ Institute (SAAMI), is 270 WSM, without a decimal point.
Mar 27, 2020 · Typical 300 RUM ballistics are a 150gr bullet at 3,450 fps (3,965 ft-lbs), a 180gr bullet at 3,250 fps (4,222 ft-lbs), or a 210gr bullet at 2,920 fps (3,975 ft-lbs). The.300 Ultra Mag is known for lots of power along with minimal bullet drop and wind drift at extended range. That power comes at the expense of lots of recoil though.
Barnes Bullets. Barnes Bullets 21539 VOR-TX Rifle 300 RUM 180 GR Tipped TSX Boat Tail 20 Bx/ 10 Cs. Barnes VOR-TX is precision ammunition loaded with TSX Tipped TSX or TSX FN bullets to offer double-diameter expansion maximum weight retention and excellent accuracy. The TSX bullets provide maximum...
Description 300 PRC MATCH, Hornady’s NEW 300 PRC with any Barnes (lead free) bullet you want! Match grade target and hunting ammo. Powder is loaded single stage weighing the powder charge to.02 grains consistency (1 kernel accuracy) with new Hornady brass and Barnes bullet of your choice.