Retro Arms CNC V3 Gearbox QSC cylinder With X rings be sure

With X rings be sure to use a cylinder in which the o ring does not pass the porting or else you run risk of damaging the X ring

Engineered for performance

Protect your inner barrel and amplify your sound to a more intimidating presence

Specifically designed with ballistic eyewear lenses in mind (polycarbonate)

⁍ 18 TPA 29K

Retro Arms CNC V3 Gearbox QSC cylinder With X rings be sureThis gearbox is manufactured from one solid block of aircraft aluminum (Dural) EN AW 7075 T651 which has an impressive strength of 590 MPa. Previous material strength was 390 MPa. 8mm Bushing Bearing holes Quick Spring Change Design This Gearbox is for V3 systems. V3 systems are commonly used in AK and G36c Style Platforms. Upgrading to a CNC Gearbox is one of the best upgrades you can do to improve the life span of your build.