.338 Rem. Ultra Mag. by Rem. 250 gr. JSP, 1 cartridge not a Box

Description

Above Picture on the right for size comparison: Left to Right:  7mm, .300, .338 and .375 Remington Ultra Magnums, Far Right:.404 Jeffery, parent cartridge of the other 4 cartridges.

One Cartridge, not a box: .338 Remington Ultra Magnum by Remington Arms Company, factory loaded by Remington using new Remington brass cases with “R-P 338 REM ULTRA MAG”  Head-Stamp and loaded with a 250 grain Remington “SWIFT A-FRAME ” J.S.P.  (Jacketed Soft Point) projectile.

History of the .338 Remington Ultra Magnum cartridge:The .338 Remington Ultra Magnum (.338″ Caliber) was introduced in 1999 as one of the (now) 4 Remington Ultra Magnum, joining the .300″ and  later the .375″ and  7mm Remington Ultra Magnum.All the Ultra Magnums are based on the  .404″ Jeffery case blown out and necked  down to except their different projectile diameters.The .338 Remington Ultra Magnum delivers 25 % more energy then the .338 Winchester Magnum.Velocities to over 3,000 Feet per Second and energy over 4,300 Foot  pounds per square inch, also with projectiles from 160 to 275 grains in weight, this is an excellent long range hunting cartridge code 598