Introducing our new 9mm caliber AR Bolt Carrier Group. Built specifically for 9mm caliber AR type Blowback firearms. Compatible with Colt or Glock style magazines. It features a ramped bottom so any common trigger can be used.
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WARNING: This product can expose you to chemicals including nickel & chromium, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to - www.P65Warnings.ca.gov