Nine Ball Hi Capa HPA/M4 Magazine Adapter gemtech Included extended slide stop helps

Included extended slide stop helps with smoother reloads

Built by a top brand

The main pivot pin of the trigger is made from Titanium for maximum strength and durability

Loud Sound Output

Nine Ball Hi Capa HPA/M4 Magazine Adapter gemtech Included extended slide stop helpsHi Capa HPA M4 Magazine Adapter Stable operation unaffected by temperature fluctuations! Increased magazine capacity using M4 magazines! A great option for those that want to play on the offense! NINE BALL Hi Capa HPA M4 Magazine Adapter will allow you to use HPA (High Pressure Air) and Tokyo Marui spec M4 AEG magazines with Hi Capa Gas Blowback series pistols. HPA ensures stable performance and eliminates inconsistencies which can often be affected