VFC V3 M4 Gas Magazine Lip / Bolt Catch Lever Set (VMAG) Colour:Grey Genuine Tokyo Marui VSR10 chamber

Genuine Tokyo Marui VSR10 chamber Yes JG BAR10 chamber Yes

and the core internal resistance)

3 Lower receiver and valve knocker system

and many more

Do not use it with higher pressures

VFC V3 M4 Gas Magazine Lip / Bolt Catch Lever Set (VMAG) Colour:Grey Genuine Tokyo Marui VSR10 chamberFOR AIRSOFT USE ONLY! For VFC VMAG gas magazine use ONLY! Compatible with VMAG V4 Gas magazine. Compatible with VMAG V3 Gas magazine. Compatible with VMAG V2 Gas magazine, for upgrade. Not compatible with any other type VFC GAS magazine. Specifications: Product Brand : VFC (Taiwan) VFC Original Parts Material : Nylon, Steel (screws) Features : VMAG V3 enlarges the rear opening of the top cover, to optimize the stability of the bolt catching function.