CMMG Debuts 10mm Banshee Semi-Auto

Boonville, Missouri–based CMMG Inc. has released and is shipping its 10mm Banshee semi-auto pistols and short-barrel rifles with its radial delayed blowback operating system and last-round bolt hold open feature. CMMG’s patent-pending radial delayed blowback operating system incorporates a mechanical delay that forces the bolt to rotate, momentarily slowing the bolt carrier group, which allows … Read more