Desert Tech SRSA2 .300 Norma Magnum, 338 Norma Magnum, 7mm Remington Magnum 5-Round Rifle Magazine, Black, 1 Pack SRS-MG-DL-5RD

The magazine is specifically shaped to follow the contour of the cartridge locking the cartridge in place inside the magazine by the neck of the casing instead of the tip of the projectile.