BA is the Bipod Adapter- allows you tool free attachment and removable of your Harris style bipod or hunting sling via the brass sling mount. Brass sling mount rotates for free movement if needed. Length is approximately 2.5” long
Tool Free- squeeze buttons and slide down to lock on to KeyMod rail, squeeze buttons and slide to remove
Integrated locking mechanism holds the mount to the rail and is adjustable for variable thickness rails.
Connect any accessory in seconds and remove just as easily