CMMG 76A950AAB : The Mk47 platform is CMMGs mid-size AR platform and accepts AK47-pattern magazines to avoid feeding issues commonly associated with 7.62x39mm in AR magazines, as well as incorporating beefier components like our PowerBolt Technology without adding unnecessary weight and bulk. The BANSHEE series represents the most innovative AR pistols and SBRs available today. Every BANSHEE is tailor-made to be the personal defense weapon you can always depend on. With full length M-LOK slots on both sides and the bottom of the handguard as well as M-LOK between the top picatinny rail sections. Mk47 ZEROED parts and accessories Quality comes standard.