ESDY 6~9" Tactical Hunting Rifle Spring Installed Pop-up Rail Bipod - Black
* Fits all Standard 20 mm Picatinny Rail. * Quickly Attach to or Detach From the Rail Mount Using Existing Quick Release Screw. * Quick Release Button for 5 Level Locking Positions Legs with 12mm Increment. * Legs can be Folded Forward or Backword.