Buy from an authorized B&amp;T Industries Atlas Dealer. Don't buy a counterfeit product! <br /> <br /> <span>For several years, Atlas bipods have dominated the tactical bipod market. The PSR model is the latest offering from Atlas and makes several key improvements over prior models. Fore and Aft pivot limiting bosses and strengthened leg bosses allow the PSR to adapt quickly to any position. The newNon-rotating legs feature internal construction of T7075 aluminum for increased rigidity when building a position. The Atlas PSR is the finest tactical bipod on the market.</span>The Patented Atlas is constructed of the finest materials and built to the highest standards right here in the USA. <br /> <ul> <li><strong>L</strong>ever Mount<strong>W</strong>ith ADM<strong>17</strong>S Mount</li> <li>Construction from T6061 Aluminum, Hard Anodized black</li> <li>Stainless steel springs and fasteners</li> <li>UHMW components used for smooth tracking</li> <li>15 degrees +/- of preloaded Pan</li> <li>15 degrees +/- of preloaded Cant</li> <li>Preload on Pan and Cant can be tightened by means of the knurled knob</li> <li>Picatinny Rail Mount interface by either standard machine screw fastener based clamp or optional ADM 170-S lever mount.</li> <li>Non orientated leg positioning use either hand to move leg into any of the four leg positions</li> <li>Leg positions are; stowed back, 90 degrees straight down, 45 degrees forward and stowed forward.</li> <li>All 4 leg positions are solid allowing the shooter to load the bipod at the 45 and 90 degree positions.</li> <li>Non orientated leg length adjustment, Outer leg slides on the Inner leg locating on any of five positions apart and can be done by either hand.</li> <li>Optional 3 leg extensions to increase height available.</li> <li>Standard soft durable Rubber feet that are suitable for many surfaces.</li> <li>Optional interchangeable Ski and Multi Spiked style feet can be swapped in the field with the press of a ball plunger with a bullet tip.</li> <li>Optional mounting systems available for Accuracy International and Sako rifles.</li> <li>Estimated range of elevation on the BT47 is 7-13 from the surface up to the rail.</li> </ul> <br /> <br />Featuring and American Defense quick detach mount, the BT47-LW17 is the best bipod on the market today.