I will assume it is a 17 Remington and not a 17 Remington Fire Ball. There is not much recoil, if you have a 1 in 10 or 1 in 11 twist barrel you will be shooting 20 to 25gr bullets, if it is 1 in 9 then it will shoot 30gr bullets well. I shoot 30gr Bergers in mine, you will want to stick with the thick primers, CCI 450's, CCI Br4's or Remington 7 1/2's, it is a high pressure round. My favorite load is CCI Br4's with 25.6gr of Winchester 760 and the 30gr Bergers. With the 20 or 25gr bullets, then probably Reloader 15 would be the way to go. Larry