Was reading about the German made Simpson 405 win , but I guess it timed out ,so I'll ask my question here , last year I was at the big gun show in Louisville ky , and a man had a Simpson action he said was for a rifle , he said Simpson made low pressure rifles on there 12 ga, frames , this frame had horizontal groves from the striker holes out to the clips and small holes in them , I was guessing to help in case of a bad primer ,there were no markings on it and it looked like a 12 ga, to me except for the groves , if I would have known Simpson did this I would have bought the action , I have a Simpson 12 ga , but would like to have a low pressure rifle in one , just wondering if anyone has ever heard of the before ?