A few weeks ago I purchased a couple of 357/38sp single action revolvers on an opportunity. At that time I had only heard of cowboy action shooting. So I recently went to see a couple of cowboy action shooting matches, met some of the folks and liked what I saw. Now I am trying to decide if I really want to pursue this sport, which means I need to purchase a lever action rifle in 357/38sp and some type of "period correct shotgun". I am focusing on the lever action rifle first. Any recommendations or suggestions on which rifle to pursue? Think I will stay with the 357 magnum/38 special caliber as I plan to use 38 special ammo. Thanks.