Atlas Bipods Standard Two Screw 1913 Rail Clamp Bipod Black. These Bipods by Atlas Bipods are constructed from durable T6061 aluminum with stainless steel springs and fasteners and can be set up in four different leg positions for versatility on the field. When you need a stable shot choose the Atlas Bipods Standard Two Screw 1913 Rail Clamp Bipod. Specifications for Atlas Bipods Standard Two Screw 1913 Rail Clamp Bipod: Manufacturer: Atlas Bipods Condition: New Included Accessories: Cants Swivels Fabric/Material: Aluminum Height: 4.75 - 9 in Weight: 11 oz Color: Black Country of Origin: USA Features of Atlas Bipods Standard Two Screw 1913 Rail Clamp Bipod: Standard two screw clamp on style 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 Picatinny Rail Mount interface by either standard machine screw fastener based clamp 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 3/4in 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 5-9in from the surface up to the rail. Weight 11.0 ounces. Package Contents: Atlas Bipods Standard Two Screw 1913 Rail Clamp Bipod Atlas Bipods Standard Two Screw 1913 Rail Clamp Bipod Black BT10