Gamo - BIPOD for Air Rifle Barrel: 

• This lightweight (just over 300g / 12oz) bipod fits barrel diameters from 11mm (.43") - 30mm (1.13"). An Allen key and parts are included. It has a tactical design with a metal finish.
• The bipod is well constructed, with rounded polymer feet on the legs. The legs are foldable and lock in two positions, in the down position (perpendicular to the barrel) and in the up position (parallel to the barrel).
• It has a polymer strip in the upper and lower section of the barrel fastener ring which helps prevent scratching of the barrel. There is a barrel compression fitting at the top and bottom of the barrel fastener ring for tightening.
• It has a fixed leg height, and it elevates the end of the barrel about 5 inches. Being small, the bipod does not get in the way when cocking the barrel.
• Gamo BIPOD - fits all Gamo rifles & the Gamo Whisper– compatible with air rifle barrels from 14mm – 30mm diameter. Fits all Gamo barrels including those with the Gamo Whisper noise dampening technology