- Sure functioning in semi-automatic firearms
- Subsonic from both rifles and pistols
- Optimized for Suppressor Use
- Low muzzle flash
Winchester M-22 Subsonic ammunition was specifically designed to reliably function semi-automatic rifles and pistols at subsonic velocities. Subsonic velocities offer low noise in both suppressed and non-suppressed firearms. The black plated bullets allow for consistent feeding in high capacity magazines and reduce barrel fouling. This ammunition is loaded with an extremely clean burning powder and features non-corrosive priming for consistent, sure-fire ignition.