32 S&W Long Shotgun Adapters for 410 Shotguns
10" Long
32 S&W Long 410 Shotgun Adapters Allow a 410 Shotgun to use 32 Smith and Wesson Long Ammo
Compatible with Single as well as Double Barrel Break Action Shotguns.
32 S&W Long Shotgun Adapters Rifle dimensions are 6 Grove Bore .300 / Grove .312
Black Oxide coating as a result provides notably better corrosion protection (for maximum corrosion protection keep a thin coat of oil on the insert)
Please be aware that the 10″ 410 adapters may not work in all shotguns, depending on the bore diameter. Shotguns with tapered bores may not fit. Due to the already thin wall it is not possible to make these adapters any smaller.
What is a tapered bore?
A tapered bore is exactly what the title
implies. The diameter of the bore gradually tapers down from breech to
muzzle. The amount of the taper is slight — perhaps one-thousandth to as
much as two-thousandths of an inch; but at the time this service was
performed, the measuring tools needed to accurately measure it weren’t
commonly available. So, most of the makers didn’t actually know how much
they were tapering their bores — just the fact that they were.
Please note: Due to the required thin wall thickness we are not able to have O-rings on these adapters as we normally do. If you have issues with accuracy we recommend using some Teflon (plumbers tape) to achieve a snug fit on the muzzle end.