HK Army PWR Vector Insert Kit - Graphite HK Zero-G Lite Breech Sleeve - 5th Gen

Breech Sleeve - 5th Gen Breech System

a dirty little secret for all strapless pack users

The compression fit keeps everything in place but if you do not like the tight fit or are in between sizes you should go one size up

+ Low Operating Pressure – 95-105psi

The internal drawstring will prevent your magazines from falling out and the bag will roll away neatly when not in use for a smaller profile

HK Army PWR Vector Insert Kit - Graphite HK Zero-G Lite Breech Sleeve - 5th GenHK Army PWR Vector Insert Kit At the core of the system are eight Vector PWR control inserts with exterior spiral fluting and each micro honed for maximum smoothness, optimal ball stabilization, and consistency across all paint sizes. When paired with the Hex PWR tip's tuned porting, you get a quieter shot, better grouping, and a true competitive advantage. Packaged inside the custom HK Army EXO Hard Shell Barrel Case, every component is protected,