Rocket Airsoft M4 Metal Hopup Chamber Set M4 and M16 Series The Wolverine GEN 2 The

The Wolverine GEN 2 The Wolverine Inferno airsoft HPA engine is based off the previous SMP system and is designed to drop into nearly every popular gearbox on the market with no modification

and build causes it to be an excellent value for those that desire an excellent vest which will endure and not look bad

but will safely protect your expensive scope or red dot sight

With the large release/lock lever

Rocket Airsoft M4 Metal Hopup Chamber Set M4 and M16 Series The Wolverine GEN 2 TheRocket Airsoft Full M4 Metal Hopup Chamber Kit SHS TT0083 Comes with all the internal parts needed to operate (adjustment wheel, hopup arm, nub, etc.). CNC Easton 7075 Aluminum construction made. Surface treated for anti oxidation. Newly redesigned in March 2015 to improve the original SHS model to prevent loosening. Very durable and accurate in its bb feeding system. Replaces your original hop up chamber with an easy install. For use with any M4