Trijicon RMR Mount with Bright & Tough Night Sights for SIG Sauer M17/M18 (Commercial Version)

This Trijicon RMR Mount with Bright & Tough Night Sights is compatible with SIG Sauer M17 and M18 pistols. The sights use tritium lamps, which require no batteries and are warranted for 12 years. This is the commercial version of the mount. Professional installation is recommended. This mount with integrated backup iron sight is a fixed rear sight solution. To achieve windage adjustments for point of aim (POA) point of impact (POI), the gunsmith must drift the front sight left or right.