The F.A.B Defense SPIKE FX Fixed Sniper Bipod offers unmatched stability for precision shooting. Built for professional shooters, it keeps your rifle steady for accurate shots every time. Lightweight, durable, and easy to set up, it's the ideal choice for both the range and field. FeaturesSmart hybrid construction, hardened steel, 6061 T-6 aluminum & high-performance polymer composites4 locking leg positions: 0, 45, 90 &135 degreesLeg height range of 180 mm to 251 mm (height measured at the 90deg leg position)Quick leg height increases with a simple pull down of the leg extensionQuick leg height decreases with a push of a buttonRectangular shaped inner legs for enhanced stability & rigidityRubberized feet for secure surface gripQuick & tool-less replacement of feetFoot print of 245 to 300 mmAdditional leg height extension includeCompatibility1913 Picatinny Rails