HSM Match centerfire rifle ammunition is engineered specifically for target shooting applications. Loaded with heavy 208 gr Hornady A-Max projectiles, these subsonic rounds achieve a muzzle velocity of 1015 ft/s and a muzzle energy of 476 ft lbs. This precision ammunition utilizes high-quality brass casing material to ensure uniform performance and reliable cycling. Caliber 300 Blackout, 20 rounds per box. Safety Note Always prioritize safe firearm handling protocols and strictly observe your local range and target shooting regulations.