Home / Semi-Auto Pistol / Smith and Wesson M&P15 PISTOL M-LOK 5.56 7.5″ You cannot add "Rock Island Armory TAC ULTRA MS 9MM/22TCM9R 4.2"" to the cart because the product is out of stock. Sale! Smith and Wesson M&P15 PISTOL M-LOK 5.56 7.5″$91600 $88540 Out of stock SKU: 13658 Category: Semi-Auto Pistol Product ID: 50401 Description Description M&P M-LOK Free Float RailFixed Arm Brace w/ StrapBlast Diverter | Flat Trigger Related products Sale! Rock Island Armory ROCK ULT CCO 9MM/22TCM9R 4.2″ $83900 $71644 Sale! Shadow Systems DR920 ELITE 9MM FD/BK OR 17+1 $1,16400 $96518 Sale! Heckler and Koch (HK USA) P2000 V2 LEM DAO 9MM 13+1 NS $1,07900 $93842 Sale! Browning BUCKMARK STD URX 22LR BL 5.5″ $57999 $52869