Description Learn More JoeBobOutfitters Premium Complete M16/AR15 BCG - Nitride Finish



These BCG's are fully assembled and ready to drop in any AR15 or M16 rifle or pistol. These are the heavier M16 carrier and will work with any AR15 platform rifle designed to use a standard BCG. Calibers this BCG will work with include 5.56, 223, 204,and 300BLK.



Exceeds MIL-DTL-16232P & 1.2.2.2 of MIL-STD-171



Bolt : 9310-Case hardened, MP / HP Tested and Marked - Nitride Finish

Carrier : 8620 Tool Steel-(M16 full shroud)-Heat Treated - Nitride Finish - Faceted Design

Gas Key : 7742 Hard Chrome Lined - Milspec Staked

Cam Pin : 4340 Steel-Heat Treated - Nitride Finish

Extractor : 4130 Tool Steel - Nitride Finish

Extractor Spring : Upgraded Chrome Silicon Spring with Spring Insert & O-Ring for Enhanced Reliability.

Firing Pin: Ni Co-Cr Alloy - Meets and Exceeds Government Specifications





⚠ WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and reproductive harm. For more information go to: www.P65Warnings.ca.gov. JoeBobOutfitters Premium Complete M16/AR15 BCG - Nitride FinishThese BCG's are fully assembled and ready to drop in any AR15 or M16 rifle or pistol. These are the heavier M16 carrier and will work with any AR15 platform rifle designed to use a standard BCG. Calibers this BCG will work with include 5.56, 223, 204,and 300BLK.: 9310-Case hardened, MP / HP Tested and Marked - Nitride Finish: 8620 Tool Steel-(M16 full shroud)-Heat Treated - Nitride Finish - Faceted Design: 7742 Hard Chrome Lined - Milspec Staked: 4340 Steel-Heat Treated - Nitride Finish: 4130 Tool Steel - Nitride Finish: Upgraded Chrome Silicon Spring with Spring Insert & O-Ring for Enhanced Reliability.Ni Co-Cr Alloy - Meets and Exceeds Government Specifications

