Like new BT47-LW17 PSR Atlas Bipod: Tall with ADM 170-S Lever for Sale. Condition 9.5 of 10. Safe kept, been to range 2x and 1x Elk Hunt. 339.95 brand new, For sale: $255.00 with shipping included. No trades/Paypal only please. The BT47-LW17 PSR (Precision Sniper Rifle) Atlas Bipod mounts directly to any 1913 style Picatinny rail via the included ADM-170-S lever. It is comprised of 6061-T6 aluminum, except the strengthened inner legs which are made from 7075-T6 aluminum that are Mil-Spec Type III hard coat anodized and have heat treated, stainless steel components. The PSR series of Atlas Bipods were developed for the SOCOM PSR (Precision Sniper Rifle) Weapons System (BT46-LW17 was selected for SOCOM PSR). Height Range: 7.0 – 13.0" approximately Preloaded Pan: 15 degrees +/- Preloaded Cant: 15 degrees +/- Fore and Aft pivot limiting Bosses 5 leg positions: 0, 45, 90, 135 and 180 degrees Non-Rotating Legs: outer leg does not rotate around inner leg Larger, stronger inner legs Weight: 15.13 ounces Footprint: 10 – 14.5"