Description
Core-Lokt ammunition has been the go-to choice for hunters for over 75 years, and this .303 British load upholds that tradition with proven performance on game. The 180-grain soft point bullet features Remington's tapered copper jacket locked to a solid lead core, delivering roughly 2X expansion while maintaining excellent weight retention. This controlled expansion design ensures you get deep penetration where it counts.
Remington Core-Lokt .303 British Performance
Loaded to 2460 fps, this round provides the velocity and energy needed for medium to large game at typical hunting distances. The 180-grain projectile strikes a balance between trajectory and penetration, making it well-suited for deer, elk, and similar-sized game. Whether you're working with a vintage Lee-Enfield or a modern .303 British rifle, you'll find the ballistics predictable and reliable.
Reloadable Brass and Quality Construction
The ammunition comes in new production brass cases with boxer primers, both non-corrosive. This means you can reload these cases if you handload, giving you flexibility and long-term cost efficiency. The quality brass ensures consistent performance through your rifle's magazine and chamber.
A Classic Load for Classic Rifles
The .303 British has been filling tags on multiple continents for generations, and Core-Lokt has been the bullet behind many of those successes. If you own a .303 British rifle and want ammunition you can depend on, this is it. The reloadable brass and proven bullet design make it a smart choice whether you're hunting this season or stocking up for years to come.
Key Specifications
- Caliber: .303 British
- Bullet Weight: 180 Grains
- Bullet Type: Core-Lokt Soft Point
- Muzzle Velocity: 2460 fps
- Muzzle Energy: 2418 ft-lbs
- Rounds per Box: 20
- Case Material: Brass
- Primer Type: Boxer, Non-Corrosive
- Reloadable: Yes
- Cartridge Length: 5.9 inches
- Manufacturer Part Number: 21471
- UPC: 047700055909
What’s Included
- 20 rounds of Remington Core-Lokt .303 British 180 grain soft point ammunition
- Reloadable brass cases
- Non-corrosive boxer primers
Frequently Asked Questions
What game is Remington Core-Lokt .303 British 180 grain ammunition suitable for?
This load is designed for medium to large game hunting, including deer, elk, and similar-sized animals. The 180-grain bullet provides excellent penetration for these applications. The tapered jacket and lead core design ensures controlled expansion and consistent on-game performance out to typical hunting ranges.
Can I reload the Remington Core-Lokt .303 British brass?
Yes. These cartridges use reloadable brass cases with non-corrosive boxer primers, making them suitable for handloading. This allows you to recycle the brass and customize loads to your rifle's specifications, though you should follow established reloading practices and published load data.
How does the Core-Lokt bullet design work?
The Core-Lokt features a tapered copper jacket mechanically locked to a solid lead core. On impact, this design delivers approximately 2X expansion while maintaining excellent weight retention. The progressive jacket thickness controls the rate of expansion, promoting reliable penetration and consistent terminal performance.
Is .303 British ammunition compatible with all rifles chambered for that caliber?
Yes, Remington Core-Lokt .303 British is compatible with all rifles properly chambered in .303 British, including classic Lee-Enfield rifles and modern sporting rifles in this caliber. Always verify your rifle's chamber before firing any ammunition.




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