300 WSM – 150 gr PSP – Remington Core-Lokt (R300WSM1 / 29489) – 200 Rounds

Remington Core-Lokt has taken more deer than almost any other bullet, and the 150 grain 300 WSM load pairs it with serious speed. This listing is Remington Core-Lokt 300 WSM 150 grain pointed soft point ammo, MPN R300WSM1 (Remington item 29489), sold as a 200 round bulk case.

The Core-Lokt bullet uses a progressively tapered jacket locked to the lead core, which controls expansion and holds the bullet together for consistent penetration. Remington lists this load at 3,320 fps with 3,671 ft-lbs of muzzle energy, a very flat trajectory for deer, pronghorn, and similar game across open country.

The 300 WSM (Winchester Short Magnum) fits short action bolt rifles such as the Winchester Model 70, Browning X-Bolt and A-Bolt, and other rifles chambered for it. It delivers near 300 Win Mag performance from a shorter, fatter case. A common question is whether 300 WSM ammo can be fired in a 300 Win Mag rifle, and the answer is no: the cases are completely different, so only use this ammo in a rifle stamped 300 WSM. Its short, wide case burns powder efficiently, so a 300 WSM rifle can be lighter and handier than a full-length magnum while still reaching elk and big game at long range, with more recoil than a 308 or 30-06. A 200 round case gives you one dependable lot for sighting in and many seasons.

Remington Core-Lokt R300WSM1 is new production ammunition, not reloads, made in the USA. Each cartridge uses a brass case with a boxer primer and is non-corrosive, and the boxer primed brass is reloadable for handloaders. Buying by the case also keeps you on one production lot, so point of impact and velocity stay consistent from box to box. This case comes in factory packaging as 10 boxes of 20 rounds for a total of 200 rounds of 300 WSM 150 grain Pointed Soft Point Core-Lokt.