Looking for trigger as typically seen on JP Beck and sometimes on Dickert rifles. This would be a pinned in wood single trigger and have the squared bottom with the blade being about vertical, not slanted back to toward the butt. Anyone know where I might find this style? Don't have welder or forge to make it myself. Looked at TOW and Muzzleloading builder supply, Knob mountain already. Guess if I don't find one I will have to hacksaw and file one from piece of steel.