CMMG 54AE40FAB BANSHEE MK4 5.7X28 8" Pistol, Black, Ext Armor, Compact Design $1,329.36 54AE40FAB show more like this 14.95 Tombstone Tactical CMMG 54AE40FAB Banshee MK4 5.7x28mm 8" Barrel, Armor Black, M-LOK $1,361.00 - show more like this Calculated at Checkout TheGunDock.com Cmmg 54Ae40Fab Banshee Mk4 5.7X28 8 Ext Armor Blk Pistol $1,365.99 54AE40FAB show more like this Flat Rate $11.99 Accessories, $20.00 Per Firearm Hinterland Outfitters CMMG Banshee MK4 5.7 X 28 8" Barrel 32-Rounds No Brace $1,455.99 54AE40FAB show more like this 19.99 GrabAGun.com