Shop › PHASE5 LPSN75 FF MLOK RAIL 7.5" BLK PHASE5 LPSN75 FF MLOK RAIL 7.5" BLK $115.00 Phase 5 Weapon Systems Lo-Pro Slope Nose Free Float MLOK Rail, 7.5", Black Finish, Steel Barrel Nut and Mounting Hardware Included LPSN75MLOK Quantity: Add To Cart Added! Phase 5 Weapon Systems Lo-Pro Slope Nose Free Float MLOK Rail, 7.5", Black Finish, Steel Barrel Nut and Mounting Hardware Included LPSN75MLOK