BCG Rebuild/Maintenance Kit for AR15 5.56/.223 Includes:
Firing Pin, chrome plated or Electroless Nickel
Firing Pin Retaining Pin

Cam Pin, Black Oxide

3 Gas Rings
Ejector, billet

Ejector Roll Pin

Ejector Spring

Extractor, Billet
Extractor Roll Pin

5 Coil Extractor Spring w/Plunger Insert

Extractor O-Ring

All Parts Made in the USA