MadBull

Features High quality steel construction O-ring included for a secure fit Ideal for extending your outer barrel just far enough to completely cove...

Aluminum constructionConvenient solution for extending your outer barrel 2 inches.Will fit on 14mmCCW barrels and will accept 14mmCCW flash hiders ...

Features: Made from high quality T-6 7075 Aircraft Grade Aluminum Weather resistant anodized black finish Precision 6.03mm inner bore diameter Imp...

Features Original design not the (Watch out for the counterfeit no logo version sold else-where) Integrated non-leaking silicon oil port to lubric...

Madbull CW to CCW adapter for 14mm outer barrel.