Airtech Studios Universal Advanced Hop-up Chamber & Inner Barrel O-Ring reg_BL Half-teeth design especially suitable for

Half-teeth design especially suitable for Helical gears

Metal Silver Magwell

allows the user to adjust the holster into an infinite amount of positions

Basic Fast 302 model integral thumbscrew clamp can attaches to any M LOK series handguard

Airtech Studios Universal Advanced Hop-up Chamber & Inner Barrel O-Ring reg_BL Half-teeth design especially suitable forAirtech Studios Universal Advanced Hop up Chamber & Inner Barrel O Ring Designed to be used in AEG Chamber Suitable For M4 AR AEG Hop Up Chamber Compatibility: G&G Rotary Chamber PROWIN Rotary Chamber MADBULL Rotary Chamber VFC Rotary Chamber ASG Scorpion EVO ICS Plastic Rotary LONEX G36 G&G Green M4 Chamber Prometheus Rotary ARES Amoeba Rotary Chamber