Remington Hypersonic Rifle Ammunition .300 Win Mag 180 gr PSP 3122 fps - 20/box

Remington Hypersonic Centerfire Rifle Ammunition is able to offer laser-flat trajectories and improved downrange energies. At the same time, the hyper-charged velocities of these rounds can be 200 feet per second greater than those for standard loads.

The interior bullet design is the Core-Lokt Ultra Bonded, allowing the ammo to easily penetrate bone and meat. During engineering, Remington used a blend of propellants to boost the speed, following this with the search for an ideal lethal match by testing ballistics and big-game carcasses. The end result was this Hypersonic ammunition, capable of reaching high speeds with optimal penetration.