Specifications
Carrier Profile: M16 Auto Profile
Carrier Material: 8620 Steel (Aircraft/Bearing Quality)
Carrier Finish: Chrome Lined, Phosphate Coated
Bolt Material: 9310 Steel (Aircraft/Bearing Quality), Single-Piece
Bolt Treatment: Heat Treated, Precision Ground, Shot Peened, MPI Tested
Bolt Finish: Phosphate
Firing Pin Material: 8740 Steel
Firing Pin Finish: Chrome Plated
Extractor Type: One-Piece Billet, Fully Machined
Extractor Finish: Phosphate Coated
Cam Pin Finish: Phosphate
Ejector/Extractor Retaining Pin Material: S7 Tool Steel
Gas Key Material: 4130 Steel
Gas Key Finish: Chrome Lined, Phosphate Coated
Gas Key Attachment: Precision Staked with Grade 8 T25 Screws (KAK), Hydraulic Staking
Platform Compatibility: AR-15 / M16
Corrosion Resistance: High — Phosphate coating with chrome lining offers excellent wear and corrosion resistance