M&M INC. M10X, 7.62x39mm cal. semi-auto rifle. Serial# W02573, mfg. USA. Excellent condition modernized AK platform. 95% matte black finish with a few light scratches. 16” barrel with an excellent bore. Muzzle brake. Monolithic upper with rails. Long top rail. Flip up front and rear sights. Left side charging handle. Magpul side folding stock is excellent. Runs common AK magazines. Adjustable gas system. A very impressive carbine! Feels much more solid than a regular AKM.