GATE EON M4 Hopup Chamber PK227 One piece metal hop-up unit

One piece metal hop-up unit

Compatible with WE/Marui/KJ/VFC GBB Pistol/GBB Rifle

and 2 MOA Dot

AW Custom has stayed true to its original values based on craftsmanship and quality

GATE EON M4 Hopup Chamber PK227 One piece metal hop-up unitTitanium + Red version. EON Hop Up Chamber Highly precise CNC machined hop up chamber stuns with FPS precision & consistency, ensures a perfect sealing and BBs feeding. Revolutionary TDC system of hop up adjustment always gives you an ideal and horizontal placement of hop up nub, what makes the BBs' flight trajectory perfectly straight. Tight tolerances of crucial dimensions let for constant FPS level and stable working of the hop up system.