The BT43 Leveraged Rail is the BT20-B and American Defense Manufacturing's ADM-170-S lever as a complete assembly. It provides the means to quickly attach/detach any rail attached accessory.
This is a direct, quick detach solution for the two-screw mount Atlas Bipods (BT10, BT65, BT69, BT72) and PRM Accu-Shot Monopods (BT12, BT13, BT31).
The BT20-B is machined to Picatinny rail standards from 6061-T6 aluminum with Mil-Spec Type III Class 2 finish. Available in black only.
Bottom of rail to bottom of BT20-B rail: 0.58"
Weight: 2.5 ounces