The Sinclair F-Class Bipod was designed with input from many of our customers across the country, including members of Team Sinclair - who've won the F-Class National Championships. The 3rd Generation Bipod is manufactured from 7075-T6 aluminum, making it lighter and more rigid - nearly a full pound less than the previous generation (26 oz.). The Sinclair F-Class Bipod's adjustable legs include new laser etched graduations so the shooter may easily return to a favorite setting. Other mounting and adjustment features which our customers prefer, have stayed exactly the same as previous generations. The bipod locking feature enables you to adjust and lock changes for rifle ca Mfg: Sinclair International