Cryptic .233 / 5.56 / .300 AAC Blackout Master Repair Kit

Kit: Cam Pin (Choice of coating); Extractor (Choice of coating); Extractor Pin; Extractor Spring w/ Viton Insert, O-Ring (Viton Insert not included with .308 WIN / 7.62x51mm / 6.5 Creedmoor); Chrome Firing Pin; Firing Pin Retaining Pin; Ejector; Ejector Spring; Ejector Roll Pin; Gas Rings (3) Specifications for Cryptic .233 / 5.56 / .300 AAC Blackout Master Repair Kit: Manufacturer: Cryptic Cartridge: 5.56x45mm NATO, .300 AAC Blackout Package Contents: Cryptic .233 / 5.56 / .300 AAC Blackout Master Repair Kit