9mm AR9 Bolt Carrier Group   

This Complete AR-9 9mm Bolt Carrier Group is ready to be put in your 9mm AR-15 Rifle or Pistol upper. Comes complete with integrated ramped bolt and will accept both 9mm colt and Glock Magazines.

• The 9mm Ramped Bolt uses standard AR15 hammer
• Compatible with both 9mm Colt and Glock Magazines
• Includes Firing Pin
• Material  8620 Steel