Shop › CTC CMR 301 LIGHT/LASER BLK CTC CMR 301 LIGHT/LASER BLK $249.95 Crimson Trace Corporation CMR-301, Rail Master Pro Tac Light/Green Laser, Universal Rail Mount, Matte Finish, Black 01-00020 Quantity: Add To Cart Added! Crimson Trace Corporation CMR-301, Rail Master Pro Tac Light/Green Laser, Universal Rail Mount, Matte Finish, Black 01-00020