I have just bought a new Finnfire II .17 HMR and wondered if anyone who has one could suggest the best ammo. I am currently using Hornady Vmax 17gr which is ok but I would have hoped for better results up to 150 yards - put about 100 rounds through it, cleaned and then the next 50 rounds produced best groups off a bipod (in a slight headwind) at 50 yards = ½”, 1¾” at 100 yards and 2½” at 150 yards. I want better accuracy at 100-150 yards - suggestions please.

