I have a Mossberg 46M(b) old 22 target rifle. There is a current produtction option for mounting picattiny rails to this rifle using the old scope mount holes in the reciever. A vudoo or something like that is not in my budget this year. Do you guys think that this thing could be used for rimfire comps? I know it won't win any accuracy prizes against vudoo rifles but would it work? These old mossberg target riles are supposed to be fairly accurate.