im working on a 915 yn. bone stock the little .22 will shoot ragged 1 hole 3 round shots. 10 shots gets some flyers. but i did get 30 rounds thru a .6 inch hole id like to find a VERY light weight thumbhole stock for the little guy. i also have a 917vs i need to mod. i dont want the typical stocks. or tundra stocks. any ideas???