BLR ALL ACTIONS PICATINNY RAIL
FEATURES:-Machined from 6061-T6 extruded aluminum-Matte black finish-For Browning BAR/BLR Long Action-0 MOA-Center Spread: 3.19"-Overall Length: 5.488"-Mounting Hardware: Hex head screws & wrench provided-Installation: EGW recommends 20 inch lbs. of torque & a drip of blue Loctite