Seems very solid! - Atibal Tactical Precision Lightweight 30mm QD Mount

Very pleased, out of the box my impressions were how light the mount is, excellent laser etching and high quality fasteners used. It is 6061 so a bit softer than some of it's equally priced competitors that are constructed of 7075, however for civilian use it should suffice perfectly. It adjusted and tightened within minutes, and is indeed a true QD mount. I mounted a Primary Arms 1-6 FFP on my SCAR-17 and did a sight in and 60 rounds at the range, although not a substantial amount yet, it held tight and held zero perfectly. Time will tell how the QD mechanism holds up, I will be sure to update if any issues arise. I did not have a chance to test if the mount retains zero, the range was so packed I barely had a chance to shoot at all. My only complaint is when the qd arms are in the locked position they do have a bit of vertical play. I assume this is necessary in order to facilitate an actual quick detach mechanism.