EGW SCOPE BASE RUGER REDHAWK/

BLACKHAWK PICATINNY RAIL FEATURES:-Machined from 6061-T6 extruded aluminum-Matte black finish-For Ruger Blackhawk, Redhawk & GP100 Match Champion with adjustable sights-0 MOA-Overall Length: 4.3"-Mounting Hardware: Hex head screws & wrench provided-Installation: EGW recommends 20 inch lbs. of torque & a drip of blue Loctite