Contoured For A Smooth, Custom Look
Mounts the sling swivel stud on the barrel for that classic look.
Machined with a double contour to mate and blend perfectly with
no sharp edges to catch or snag. Interior is bored but not
tapered; alter to match your barrel's exact contour.
Big Book Catalog, Issue:66, Page:238
SPECS: CM steel, blue, matte finish. .490" (12mm) long.