The Wilson Combat Sierra SBT .223 Rem 65gr Sierra GameKing is a precision-oriented rifle load intended for hunting and tactical applications. The 65-grain Sierra GameKing spitzer boat tail bullet is designed to provide a high-ballistic-coefficient profile for stable flight. This ammunition is packaged for retail in 20-round boxes and is available in case quantities composed of multiple boxes.
Box: Sold per box of 20 rounds.
Case: Can be ordered by case; a case is composed of 10 boxes (200 rounds), so the case quantity is achieved by ordering the required number of boxes.
Key Specifications
- The cartridge is chambered in .223 Rem.
- The bullet weight is 65 grains.
- The projectile type is a Sierra GameKing spitzer boat tail.
- The manufacturer is Wilson Combat.
- The packaging is sold per box of 20 rounds.
- The case configuration is 10 boxes (200 rounds).
- The advertised muzzle velocity is 2730 fps.
- Recommended rifling compatibility includes 1:7, 1:8, or 1:9 twist rates.
- Intended applications include predator and whitetail deer hunting and tactical use.
Built around the Sierra GameKing 65-grain spitzer boat tail, this load is intended for shooters seeking a high-BC projectile for field and precision work from .223 Rem platforms. The combination of a streamlined projectile and compatibility with common twist rates makes it a versatile option for a range of rifle uses while remaining packaged for straightforward retail and bulk ordering.
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.




