BOMBER ( 8MM ) Hammer Bearing Set for TOKYO MARUI G17/18/22/34 GBB SeriesFit for Tokyo Marui WE KJ type G17 18 22 34 GBB Series Essential part for replace the original hammer BearingDesign for enhanced smoothness, speed and durability Package included: CNC Stainless Pin x 1Imported Japan Germany Bearing x 1

Replace the original ones with 7075 Aluminium ones that will be much more durable without adding much weight

Item# GLK-05

Fit for Marui/Guns Modify/UMAREX G18C  G-Series

price_min | money }}{% if product

Weight: 35g

- Engraved "OPS-TAL 4

Material: Alloy

Item# GLK-120(B)

- Material : Steel

For KJWROK G19/23 GBB Series

but still 360degrees air intake for more constant FPS

Weight: 20g