G&G MGCR GBB OEM BUCKING REAL SWORD The PK-6 is one of

The PK-6 is one of Zenitco's most recognized vertical grip designs

Please note: Stock is NOT included with this kit — pair it with your preferred MWS-compatible stock to complete the build

ADVANCED GEARBOX: Equipped with a Version 3 gearbox featuring 9mm bearings and a Quick Detach (QD) spring system

Compatibility: Hi-Capa R615/R601-3D

VARIABLE CAPACITY AIRSOFT MAGAZINE Compatibility (Other): Also compatible with ICS (tested on the APE series)

G&G MGCR GBB OEM BUCKING REAL SWORD The PK-6 is one ofRestore your rifle to peak factory performance with the official OEM G&G MGCR GBB Hop Up Bucking. This original factory replacement part is specifically engineered for the G&G MGCR gas blowback series, ensuring perfect seal, flawless feeding, and optimal spin. Over time, gas blowback buckings wear down from friction and silicone oil exposure, leading to dropped FPS and inconsistent accuracy. This authentic OEM part replaces your worn out rubber to