The AD-RECON-SW mount is made for putting high power glass onto a flattop style AR-15 or bolt action rifle. This is a straight up mount with no forward offset. The rings are spaced farther apart to fit long tube scopes such as the Schmidt & Bender scopes. Also fits the US Optics TPAL Scopes equipped scopes. It is precision machined from 6061 T6 aluminum and finished in hard coat T3 Mil-Spec anodize. It features the Patented QD Auto Lock Lever system to accommodate both in spec and out of spec rail systems. For 34mm rings.