Primary Airsoft HPA to M4 Magazine Adapter for GBB Pistols Valken AEGs and an electronic trigger MOSFET

and an electronic trigger MOSFET unit (non-programmable) for faster trigger responses and electrical wiring protection

Can use all standard M4 parts

Also features ICS standard spring tension release upon moving the selector into saftey(great on your springs

Unique top feeding magazine (capacity 50 rounds)

They also come with a coated lens that provides superior light transmission

Primary Airsoft HPA to M4 Magazine Adapter for GBB Pistols Valken AEGs and an electronic trigger MOSFETPrimary Airsoft HPA to M4 Magazine Adapter for GBB Pistols Lightweight glass reinforced nylon polymer construction with CNC aluminum magazine release Designed to even the playing field when playing airsoft with a pistol as a primary against AEGs with hi cap mags. Allows you to use HPA and M4 AEG magazines on your airsoft pistol Comes pre equipped with a Foster quick disconnect Includes a longer screw with 2. 5mm hex head and new universal feed tube