30mm scope mount - Nikon M-Series 30mm Optics Mount

This scope mount is very light and robust. The fit and finish is superb. Only drawback is its lights on to your picatinny rail it doesn't clamp-on so it is no way intended to be a quick-release Mount. You need to remove your backup sights off the rail to install and uninstall this mountain if you need to. I have mounted on an AR-15 platform, with a 1X4 scope. I am shooting still silhouettes and paper targets. It work very well it has not become loose under shooting over a hundred fifty rounds. It seems to hold zero very well. I would recommend it for use on your duty rifle.