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
Compatible with 5.56 NATO, .223 REM, and .300 Blackout
- Bolt Carrier Finish : Nitride
- Bolt Carrier Material : 8620 Steel
- Bolt Finish : Magnesium Phosphate
- Bolt Material : 9310 Steel
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