I shoot an early L C Smith 12 gauge hammerless with "twist" barrels using reduced pressure #7625 handloads.

I'm not exactly sure of the proper terminology, but I think they are "stub twist" barrels.

Also use a 1900 Remington 12 gauge with "star & horseshoe" damascus barrels - with the same #7625 loads.

Jerry Goldstein
St. Louis, MO