12" super slim key mod gen 11 handyuard Well I liked the look. But when I torqued down my barrel I noticed that the screw holes wouldn't line up. My first torque is 90ft lbs I losen and retorque three times starting at 60lbs. Nothing worked the screw holes would not line up. I finally had to use shims 2 to get screws to line up.
12in quadrail Very happy with quality of this handguard. For the price i dont think it can be beat. Lined up perfect with anderson upper and barrel nut appears to be high quality, it came up to torque as it should