Gas Cylinder Shim Set, Stainless, M14/M1A, Sage EBR, Set of 8

Includes .089” of shims for proper spacing of the gas cylinder/gas port on an EBR build. Replaces the factory crush washer. Allows for proper gas cylinder lock timing during installation. Note: Only use the amount needed for proper timing.

Includes:

3- .020

2- .010

1- .005

2- .002