Bolt Carrier Group Assy., 5.56 NATO, M16 Profile, Nitride Bolt & Carrier Retail Packaged
The 223 Bolt and Bolt Carrier group comes complete with Cam Pin, Firing Pin and Firing Pin Retainer.
Compatible with 5.56 NATO, .223 REM, and .300 Blackout
RF-85 Treated: Non-treated
Bolt Carrier Finish: Nitride
Bolt Carrier Material: 8620 Steel
Bolt Finish: Magnesium Phosphate
Bolt Material: 9310 Steel
The 223 Bolt and Bolt Carrier group comes complete with Cam Pin, Firing Pin and Firing Pin Retainer.
Compatible with 5.56 NATO, .223 REM, and .300 Blackout
RF-85 Treated: Non-treated
Bolt Carrier Finish: Nitride
Bolt Carrier Material: 8620 Steel
Bolt Finish: Magnesium Phosphate
Bolt Material: 9310 Steel