NcSTAR MAD1911 PISTOL ACCESSORY RAIL ADAPTER/1911
Machined of Metal looks great works super. Two screws, one left, one right and an additional center front to ensure tightness to the trigger guard. Open the two sides to open and remove sides, loosen the front set screw. reattach sides square the rail, tighten sides and snug to your frame with the front set screw and no way its coming loose. attach you accessory of choice and enjoy. The most simple and least cumbersome Rail I have come across. I love this.