DeckArtist
.410
I have a 505 youth .410 with a 20" barrel. It has the vented rib on top and I would like to drill and tap two holes to mount a 4" rail on it. It will be carrying a small flashlight/laser on top. I've been told the rib is not structural, yet it looks pretty solid. Anyone else do this? Anyone know for sure it's not a good idea? Not much of any other place to mount the rail and I cannot find a barrel mount anywhere for a .410 barrel.