Shop › RISE 13.5" LTWT MLOK HANDGUARD BLK RISE 13.5" LTWT MLOK HANDGUARD BLK $189.99 Rise Armament RA-905 M-LOK Handguard, Fits AR-15 Rifles, 13.5", Black RA-905-135-BLK Quantity: Add To Cart Added! Rise Armament RA-905 M-LOK Handguard, Fits AR-15 Rifles, 13.5", Black RA-905-135-BLK