CMMG AR15/M4 Bolt Assembly

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0.20 LBS
On Sale
  • CMMG AR15/M4 Bolt Assembly
  • CMMG AR15/M4 Bolt Assembly
  • CMMG AR15/M4 Bolt Assembly
Now: $59.98
Was: $79.98
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High quality components and precise manufacturing make CMMG parts ideal for maintaining and upgrading firearms. The durability, reliability and excellent build quality of these parts will ensure years of service you can count on.


  • Bolt: 9310 Steel, Phosphate Finish
  • Extractor: 4140 Steel, Phosphate Finish
  • 100% MADE IN USA

WARNING This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to You must be 18+ years old to shop and or purchase on our website and 21+ to purchase Ammunition/Firearms. Check local laws before ordering as you certify you are of legal age and satisfy all federal, state, and local legal/regulatory requirements. There are NO returns or exchanges on armor, firearms, ammunition, PPE equipment. Ammo ships UPS ground to the lower 48 states.
We reserve the right to fix any critical errors.

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