The Barnes Suppressor Series subsonic 9mm Luger load uses premium Sierra projectiles and is built for use through suppressor-ready firearms. These rounds are loaded to deliver a subsonic profile that reduces report and helps manage gas blowback in semi-automatic platforms. Clean-burning propellants and consistent manufacturing aim to support reliable cycling and stable target performance.
Packaging
Box: Sold per box containing 20 rounds.
Case: Product naming indicates a case is composed of 10 boxes (200 rounds); a case quantity is achieved by ordering the required number of boxes.
Key Specifications
- The cartridge is 9mm Luger.
- The bullet weight is 147 grains.
- The bullet type is Jacketed Hollow Point (JHP).
- The rounds per box are 20.
- The listed muzzle velocity is 985 fps.
- The listed muzzle energy is 317.
- The case material is Brass.
- The ballistic coefficient (G1) is 0.157.
- The product line is identified as Suppressor Series.
- The projectiles are described as jacketed lead core.
These subsonic Barnes loads are intended for shooters seeking a purpose-built suppressed ammunition option that pairs Sierra projectiles with Barnes’ loading standards. The cartridge provides a heavy-for-caliber 147-grain projectile and is packaged in retail 20-round boxes with case quantities indicated in the product naming. Consider this ammunition where reduced report and controlled gas management are priorities in suppressor-ready pistols and compatible semi-automatic platforms.
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.




