• With return springs and leg release button, the leg length can be adjusted from 9" to 13"
• Made of hardened steel and aluminum, non-rust black anodized finish, the rifle bipod is duty and light weight.
• Adjustable leg length: 10 settings for different length, the bipod is ready to meet your needs.
• Quickly attach to or detach from the handguard using existing swivel stud.
• Super Light Weight Weighs under 0.78lb.

Specification: 
Material: Aluminum
Color: Black Anodized 
Weight: 12.3Oz/350g
Gross Weight: 14.1Oz/400g
Adjustable Leg Lengths: Approx 9-13 inch/15.3-23cm
Folding Size: Approx. 7.3 * 2.9 * 2.2in/18.5 * 7.5 * 5.5cm
Fits 20mm / Picatinny Rails

Package Included: 

1x Rifle Bipod

1x  Adapter
1x Allen Wrench

Please note: 
1.Due to the light problem, the actual color of  Black  will have a little color difference with the color of the picture.