Great piece of equipment, but - Manticore Arms 3X QD Sling Mount Picatinny

But the cross bolt requires quite a bit of torquing to tighten it enough to clamp the QD mount onto the rail so it doesn’t have any play. No issue the first time, but the hex head wallers out after I loosened it the first time to move it somewhere else. Due to the extra torque required to make the unit clamp on there should be a slot screw instead of hex. Or a hardened head of the cross bolt. I’d prefer a hex head with a slot through it. I will buy a new screw from the hardware store . So not a huge deal. Would be 5 stars easy if not for this. Only other thing is the QD is the 360 variation. Description probably states this, but for me the locking QDs work better. Still a solid piece. Allows for a lot of different sling manipulationsZ