Parts kit does not come with barrel screws and nuts, pic is for reference only. Exact contents of parts kits located below.
Kit contains commonly replaced parts for the Gen II in a divided small plastic case for easy identification and access.
- 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