The Atlas Bipods BT10-LW17 Bipod comes with 15 degrees +/- of preloaded pan and cant which can be adjusted via the knurled knob. Mount these Bipods by Atlas Bipods directly onto your rifle with the Picatinny rail mount interface with the included ADM 170-S lever with UHMW components for smooth tracking. This Atlas Bipods Picatinny Bipod have four solid leg positions for versatility and the soft rubber feet grip whatever surface you're shooting from, while the durable T6061 aluminum construction makes this a sturdy addition to your gear bag. Choose the Atlas Bipods Aluminum Bipod today! Specifications for Atlas Bipods V8 Atlas Bipod: Manufacturer: Atlas Bipods Fabric/Material: 6061-T6 Aluminum Height: 4.75 - 9 in Weight: 11 oz Condition: New Color: Black Attachment/Mount Type: Picatinny Country of Origin: USA Features of Atlas Bipods Aluminum Bipod, ABI-B0-ABLWA1L: Construction from T6061 Aluminum, Hard Anodized black Stainless steel springs and fasteners UHMW components used for smooth tracking 30 degrees +/- of preloaded Pan 30 degrees +/- of preloaded Cant Preload on Pan and Cant can be tightened by means of the knurled knob Mounts directly to any 1913 style Picatinny rail via included ADM 170-S Lever. Non orientated leg positioning use either hand to move leg into any of the four leg positions Leg positions are; stowed back, 90 degrees straight down, 45 degrees forward and stowed forward. All 4 leg positions are solid allowing the shooter to load the bipod at the 45 and 90 degree positions. Non orientated leg length adjustment, Outer leg slides on the Inner leg locating on any of five positions 3/4" apart and can be done by either hand. Standard soft durable Rubber feet that are suitable for many surfaces. Estimated range of elevation on the BT10 is 5-9" from the surface up to the rail. Package Contents: Atlas Bipods V8 Atlas Bipod, ABI-B0-ABLWA1L