The Remington Core-Lokt Centerfire Rifle Ammo 450 Bushmaster 300 gr. Core-Lokt PSP delivers the trusted Core-Lokt series performance hunters have relied on since 1939, bringing a Pointed Soft Point design that provides controlled expansion, solid weight retention and reliable terminal performance on big game; loaded to approximately 2040 fps and 2402 ft-lbs of muzzle energy, this 300 grain 450 Bushmaster offering is engineered for straight-walled cartridge hunting in states that allow it and for brush country where penetration and rapid energy transfer matter. With brass casing and ORM-D/HazAir shipping classification, this ammunition is made in the United States and suits lever-action and single-shot platforms chambered in 450 Bushmaster, giving hunters consistent trajectories and knockdown power on whitetail, hogs and moose-sized game. If youre comparing hunting ammo, the Core-Lokt name and PSP bullet profile make this round a go-to for field reliability, predictable expansion and repeatable on-game results when shot placement and stopping power count.