The Winchester Super Suppressed 300 Blackout 200 Gr OTR ammunition is precision-engineered subsonic ammunition specifically optimized for firearms equipped with sound suppressors. This 200-grain open tip range round delivers exceptional accuracy and noise reduction at 1 060 fps muzzle velocity while maintaining clean performance for target shooting and range practice.Winchester Super Suppressed 300 Blackout 200 Gr Open Tip Range20 rounds per boxSubsonic velocity eliminates supersonic crackOpen tip construction with encapsulated base reduces foulingClean-burning powder and non-corrosive Boxer primersReloadable brass casesOptimized for both suppressed and non-suppressed firearmsThis ammunition is specifically designed for target shooting and range practice offering consistent accuracy and reliable cycling in semi-automatic platforms. The encapsulated bullet base prevents propellant gas from scorching the lead core reducing fouling in barrels and suppressors for extended shooting sessions.