View Full Version : Shotgun front sight bead thread pitch info

April 7, 2011, 04:11 PM
Attention all scattergunners:

If you ever have the need to replace the front sight bead on the following shotguns, i have posted the correct thread pitch for the front sight bead. I replace the old fashioned brass bead with a "truglo" starbrite fiber optics model. They come in bright orange or green.

Winchester model 42 pump-action .410---3-56
lefever nitro special d/b .410-------------5-40

hope this info will be of use to a forum reader in the future.