Currently unavailable. This page is retained for product reference. Contact us about availability or a current alternative. Harris Bipod Adaptor Stud #6A, Fits 5/16" Slots Reference PY: PY-A-5119 Bipod adaptor stud, part #6A Fits 5/16" rail slots Locks into place with a set screw Steel material Black Harris bipod adaptor stud part #6A, black.