Been thinking about a pistol-caliber carbine, but didn't want to have to buy a whole new gun? With CMMG's 9 mm upper receiver and AR-15-based 9 mm magazines, you can keep your favorite lower.
Regardless of configuration or terminology, this is some gun.
For low cost and new-shooter training, there’s no substitute for a .22 LR conversion kit paired with your favorite EDC pistol.
Pistol-caliber carbines are the go-to for today's firearm enthusiasts, but there are things about which to be aware when looking at AR-based variants.