The Wilson Combat LA300HMR125TCC is a factory-loaded .300 HAMR cartridge featuring a 125-grain Tipped Controlled Chaos (TCC) bullet manufactured by Lehigh Defense. The TCC design incorporates a high ballistic coefficient tip and is engineered not to expand on dry materials such as wood, drywall, bone, or sheet metal. Manufacturer-listed performance for this load is a muzzle velocity of 2460 fps and muzzle energy of 1680 ft lbs.
Packaging: This product is sold per box; each box contains 20 rounds. A case is made up of 10 boxes, so ordering the case quantity equals ordering ten boxes (200 rounds total).
Key Specifications
- Caliber is .300 HAMR.
- Bullet weight is 125 gr.
- Bullet type is Tipped Controlled Chaos.
- Units per box are 20 rounds.
- Boxes per case are 10.
- Case material is Brass.
- Muzzle velocity is listed as 2460 fps.
- Muzzle energy is listed as 1680 ft lbs.
This load pairs Lehigh Defense’s Tipped Controlled Chaos projectile with Wilson Combat quality for shooters who prioritize consistent external ballistics and reliable feeding from matched rifles. The combination of a high‑BC tipped profile and a controlled construction offers predictable flight characteristics at extended ranges while remaining a straightforward, run‑of‑the‑shelf ammunition option for owners of .300 HAMR rifles.
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.




