CMMG Patents
Thanks to our Aim to be Different and ongoing innovation, CMMG has numerous patents. This page is intended to serve as notice under 35 U.S.C. ยง 287(a).
This page is intended to serve as notice under 35 U.S.C. § 287(a).
Rotationally Actuated and Dual Pin Supported Linkage
U.S. Patent 9,952,011 B2
Radial Delayed Blowback Operating System™
U.S. Patent 10,436,530
Combination Extensible Firearm Shoulder Stock and Receiver Tube
U.S. Design Patent No. 872,215
Firearm with Combination Extensible Shoulder Stock and Receiver Tube
U.S. Patent No. 10,551,144
22 ARC
Maintenance kit incorporated into sub caliber action device
Patent No. 8,453,367 B2
Cotter pin anti rotation mechanism for accommodating sub caliber ammunition utilized in an AR-15 type firearm
Patent No. 8,316,755 B2
Modified bolt assembly with forward assist adapter for accommodating sub caliber ammunition utilized in an AR-15 type firearm
Patent No. 8,590,199 B2