This factory-loaded .300 HAMR cartridge from Wilson Combat uses a 150 gr Speer boat tail soft point designed for consistent external ballistics and reliable terminal performance. The load delivers a listed muzzle velocity of 2310 fps and retains velocity well at extended ranges for hunting and defense applications. Components include USA-made brass cases and Speer bullets, with production and hand inspection performed at Wilson Combat’s Berryville, AR facility.
Packaging: Sold per box. Each retail box contains 20 rounds. Cases are comprised of 10 boxes; to order a case quantity, select an order quantity equal to 10 boxes.
Key Specifications
- The cartridge is chambered in .300 HAMR.
- The bullet weight is 150 gr.
- The bullet type is Speer Boat Tail Soft Point.
- The listed muzzle velocity is 2310 fps.
- The listed muzzle energy is 1778 ft lbs.
- Each retail box contains 20 rounds.
- There are 10 boxes per case.
- The cartridge cases are made of Brass.
- The stated application is Home Defense.
- Production and final inspection occur at Berryville, AR.
This load provides a balance of ballistic coefficient and retained velocity suitable for field use where controlled expansion and accuracy are priorities. Its combination of a boat-tail soft point and consistent velocities makes it appropriate for precision-oriented shooting and duties that require predictable terminal performance.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.




