CMMG This Mk9 Blowback Bolt assembly has been modified to operate with Glock Magazines in addition to the traditional Colt style 9mm Magazines. This bolt does NOT work with CMMG GUARD or Banshee models.
- Modified to Accept Glock Pattern Magazines
- Bolt Assembly
Shipping within 2-3 business days 2 day Fedex delivery. All product quesions should be directed to the manufacturer.