I need to start shooting steel in my reloads. I have found a recipe I like from Alliant. It uses 42 grains of their new "Steel" powder, Fed primer, 1/8 felt under a 7/8 oz load in a SAM1 wad, all in a 2 3/4 Federal Gold Metal hull. Acording to the recipe, this load should shoot steel shot at 1700fps. I have been using the 2 3/4 Federal low brass with fiber base wad as a sutable substitute for the Gold Metal hulls for all of my lead reloads. Alliant agrees this is acceptable. So, here's my question. Has anyone used these hulls in place of the Gold Metals for loading steel?