Winchester Supper Suppressed 300 AAC Blackout 200gr FMJ Rifle Ammo - 125 Rounds - Super Suppressed ammunition is designed for use with suppressor-equipped firearms, delivering clean, reliable performance. It is engineered to reduce noise, minimize fouling in the barrel and suppressor, and help manage recoil. Built for consistency and accuracy, it reflects long-standing Winchester performance standards. Features Consistent Accuracy; Encapsulated Bullet Base; For Suppressor Use; reduced Noise Subsonic;