Harris Bipod Adapter is extremely rugged and low profile. Features of the GG&G Bipod Adapter include a stationary standard swivel stud, a counter sunk locking cross bolt that helps eliminate the possibility of snags, a clamping side bar that is recessed into the overall body of the adapter to provide a smooth overall appearance, and solid clamping engagement, even on undersized or worn dovetails. Most importantly, the GG&G Harris Bipod Adapter makes full surface contact with the Harris bipod interface which assures a tight fit. Fits Picatinny.