The only bullet I have used is the Winchester 20 gr poly tip (S17W20). I have not tried the 25 gr simply because I prefer speed over grain weight ( too much drop). I have had good results with this cartridge. I use either a 6x or 10x scope depending on the NV device I am using. Since bullet placement is critical I would recommend a higher power scope ( I am restricted due to the NV device).
I would suggest you try both to see what works best for your situation. Even when I do have one that gets up I usually find it within 30 yards. All of my shots have been at 100 - 200 yards (most at around 120). I own 2 17wsm rifles and am buying a 3rd so I am have a bias.
I would suggest you try both to see what works best for your situation. Even when I do have one that gets up I usually find it within 30 yards. All of my shots have been at 100 - 200 yards (most at around 120). I own 2 17wsm rifles and am buying a 3rd so I am have a bias.