Barnes Suppressor Series subsonic loads are purpose-built for suppressed rifle applications and use premium Sierra MatchKing projectiles. These 220 grain loads are engineered with clean-burning propellants to reduce gas blowback and support more reliable cycling in semi-automatic platforms. The loads are optimized to deliver subsonic performance that complements suppressor-equipped firearms.
Packaging: This product is sold per box, with each retail box containing 20 rounds. Case orders are fulfilled by ordering the required number of boxes; a full case contains 10 boxes (200 rounds total).
Key Specifications
- The manufacturer is Barnes.
- The product line is Suppressor Series.
- The caliber is .300 AAC Blackout.
- The bullet weight is 220 gr.
- The bullet type is Sierra MatchKing.
- The projectile designation is HP.
- The listed muzzle velocity is 1060 fps.
- Units per box are 20.
- Boxes per case are 10.
These loads offer a measured subsonic option for suppressed rifles where reduced report and consistent terminal performance are priorities. The combination of Sierra MatchKing bullets and Barnes’ load development supports precise, reliable function in compatible platforms while minimizing excess gas and noise when used with a suppressor.
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.
