CMMG Mystery Box CMMG - AR 15 and AR 10 Builds and Parts

What could it be? It wouldn't be a mystery if we told you now, would it?What we can tell you is that every box contains

CMMG Mk4 Banshee .22 LR Pistol Build

Can an AR-15 take AK-47 magazines? - Quora

Conversion Kit: CMMG .22 LR AR Complete Conversion Kit Bravo + CMMG .22LR 25 Round Magazine, Black x5

CMMG Banshee MKGS For Sale .40 SW 40A51C6AB 810046237724 5 22 Round Black

CMMG Guard: The Smooth Operator

CMMG CMMG - AR 15 and AR 10 Builds and Parts

CMMG Gunbuilder's Lower Parts Kit - AR-15 - Dance's Sporting Goods

Is there an AR-15 that shoots a 7.62mm bullet? - Quora

CMMG CMMG - AR 15 and AR 10 Builds and Parts