Kit contains commonly replaced parts for the Gen II / Gen III in a divided small plastic case for easy identification and access.
- 1 Adjustable Gas Plug
- 1 Gas pistons with rings
- 1 Gas plug with rings, open.
- 3 McFarland Style Rings for the gas valve/plug
- 9 Gas rings for the piston
- 1 Gen I or Gen II firing pin with spring (no option for Gen II without Spring)
- 1 Gas plug detent
- 1 Gas plug detent spring
- 1 Gas plug detent pin
- 5 Extractor springs with rubber inserts with "Donuts”
- 2 Extractor Pins
- 2 Ejector Torx Screws
Parts kit does not come with barrel screws, nuts and Springs. Picture is for reference only.