Allen Bozeman Rail Mount Bipod Black 9-13 In.

This strong, lightweight bipod uses a single screw to attach itself to any Picatinny rail. The foldable legs are capable of locking in horizontal or vertical positions.

Features:
Uses a single screw for attaching to Picatinny rails
Legs lock in veritcal or horizontal positions
Adjustable from 9-13 inches
Bipod weighs 11-ounces