Bobro engineering mount - Bobro Engineering SCAR Dual Lever Mount w/34mm Rings

I own three of these now with the BLAC attachment system. They are first quality, super rugged, and premium products. I have experienced excellent repeatability with zeros with these, better than others I own. The lever system is very steady. Use two hands to remove tension because the levers release all the clamping force suddenly, which can pop your fingers. If you experience it, you will know. Highly recommend