CMMG Resources is your one stop shop for all content related to answering questions surrounding CMMG products, along with bringing you tips, how-to's, and what you need to know on AR 15s, AR 10s, target shooting and more! CMMG Resources

Mil-Spec, Commercial Spec, and the “AR10” Confusion

 Mil-Spec, or “Military Specification”, is the criteria used by the military to meet the standard...

Muzzle Devices: Difference Between a Muzzle Brake, Flash Hider and Linear Compensator

Muzzle devices are mitigation tools. Initially, muzzle device systems were invented to assist the...

Understanding CMMG’s Mk9 Platform

INTRODUCING THE UPGRADED MK9

Traditional Blowback vs. Radial Delayed Blowback™

  We’re looking at the difference between our patented Radial Delayed Blowback™ operating system,...

What Does “All NFA Rules Apply” Mean?

If you’re one of the many people asking yourself, “What does NFA even mean?” or “Will NFA rules...