This Sight Installation Tool simplifies the removal, installation and adjustment of front and rear sights on the RXM pistol. It is approved for use with tritium night sights and compatible with suppressor height sights and red dot sight mounts. The durable steel body measures 8.3” L x 4.3” W x 2.3” H and weighs approximately 2.2 lbs. Made by TruGlo®.