Lonex AEG Enhanced Hopup Chamber Unit (M4 / AK / G36) AEG Hopup and Units a functioning bolt catch

a functioning bolt catch

We recommend using our Valken Thunder V Spare Replacement Shells with this airsoft grenade core

Re-usable core

-M14 Enhanced Battle Rifle

Lonex AEG Enhanced Hopup Chamber Unit (M4 / AK / G36) AEG Hopup and Units a functioning bolt catchThe Lonex ULTIMATE Hop up chamber unit is designed for the M4 M16 family of rifles. This Hop up chamber unit features top notch air seal and is designed to provide the best possible bb flight control. Features: Made from high quality aircraft grade aluminum alloy Includes Everything for Complete Hopup Unit, Requires Assembly O Ring Seal on Gearbox Side One Piece Hopup unit. Bucking and Nub sold separately Application: M4 M16 SR 16 M4 RIS and other