Thread: steel shotgun ammo

Steel trap ammo is loaded to the same velocity as lead (about 1200 fps)so pressures are similar. As to wearing out the barrel that's a myth, most modern shot shells use a plastic wad that encases the shot so it doesn't contact the barrel. The exception being the "eco" or fibre wad cartridges.
Hv hunting loads do develop higher pressures and steel shot doesn't compress so suitably proofed guns with appropriate chokes are the go there.
Personally I can't see the advantage offered by a claimed 1600 fps steel game load, the shape of a pellet means it sheds supersonic speed very quickly.