This gold plated bead features a shank length of 0.175" with a bead diameter of 1/8".
The 3-56 thread is a common thread pitch for high-end shotguns, including those from Browning, Beretta and Kreighoff, however not all guns will use this thread. For accurate fit, consult your owner's manual. This bead can also be used as a replacement or addition by drilling and tapping with a 3-58 tap (sold separately).
Shank length: 1/8"
Bead Diameter: 0.175"