CMMG's MkG Guard is an AR15-style rifle chambered in 45 ACP. The Guard is fed from factory Glock 21 magazines and uses CMMG's patent pending Radial Delayed Blowback operating system that tames the 45 ACP cartridge while simultaneously reducing the weight and felt recoil of the rifle. It also features a patent pending dual-pinned, fully machined bolt catch linkage, making operation of the rifle both easy and intuitive. The Guard is threaded (.578"-28 tpi) to accept most common 45 ACP suppressors, and is the perfect carbine for defending your home or enjoying a day at the range. The barrel is 4140 steel with a medium taper, 1:16" twist, and a black SBN (Salt Bath Nitride) finish capped with CMMG's SV muzzle brake. It has a forged 7075-T6 aluminum upper receiver with a billet 7075-T6 aluminum lower receiver, and CMMG's single stage mil-spec style trigger.
This model has a black Magpul CTR buttstock with 6-position mil-spec receiver extension, Magpul MOE pistol grip, 16.1" barrel, and CMMG's free-floating 14" keymod handguard.
|Caliber||45 Automatic Colt Pistol (ACP)|
|Stock Description||Magpul CTR Black|
|Receiver Material||7075 T6 Aluminum|
|Sights||None, Optic Ready|
|Barrel Description||4140 Chrome Moly|
|Barrel Length Range||16.00" to 17.99"|
|Weight Range||5.00 lbs to 5.99 lbs|
|Stock Finish Group||Synthetic|
|Metal Finish Group||Blued/Black|
Determined at checkout.