Remington Core-Lokt Tipped ammunition in .300 Winchester Magnum (brand part no. R29038) is a hunting camp staple for shooters who want a dependable big-game round. Remington manufactures this load to consistent tolerances, so every box performs the same as the last. At the heart of this load is the 180 gr bullet with a polymer tip design, matched to the .300 Winchester Magnum platform shooters already run. In our rifle ammunition lineup, this is the Remington load built for that job.

Key Specifications

• The chambering is .300 Winchester Magnum, a caliber that has taken game across North America for generations.
• The bullet weighs 180 gr, sized for the terminal performance this load is built around.
• The projectile is a Polymer Tip design, designed for reliable expansion on game.
• The case is Brass, standing up to repeated firing and easy extraction.
• Each box holds 20 rounds, a practical quantity for a solid range session without restocking mid-way.
• Cases ship 10 boxes to a case, letting range regulars order in volume without repeat checkout.
• Cost works out to about $2.49 per round, a reasonable cost for this level of quality.
• The box ships at approximately 1.55 lbs, useful for budgeting freight if you’re ordering by the case.
• This is a centerfire cartridge, ignited by a replaceable primer rather than a rimfire priming ring.
• The polymer tip drives into the Core-Lokt bullet’s jacket on impact, initiating expansion immediately rather than waiting on velocity alone to open the bullet.
• Core-Lokt’s tapered copper jacket locks to the lead core through a mechanical interference fit, controlling expansion so the bullet holds together for deep penetration.

Frequently Asked Questions

What game is this .300 Winchester Magnum load suited for? The expanding bullet is built to open on impact, making this a solid choice for deer-class big game within normal .300 Winchester Magnum hunting ranges.

How many rounds come in a box? Each box holds 20 rounds of .300 Winchester Magnum.

Can I order this by the case? Yes, this load ships 10 boxes to a case for shooters who want to order in bulk.

Buy the Remington Core-Lokt Tipped .300 Winchester Magnum 180 gr Polymer Tip, 20-Round Box

Whether it’s a weekend at the range or opening morning, this is the load that shows up and does its job. Order from our Lubbock, Texas gun shop and it ships fast to your door.