Sorry if this issue has been addressed before but I searched for it and couldnt find anything. I shoot my stock 597 at 200 regularly with bulk ammo and MIXXED results. At the range I normally shoot at it stops at 200 and when I go to my other range it has totally different winds and I was trying to shoot at 300 but cannot find paper. I was wondering what the drop on 22lr bulk ammo (555boxes) is at 300 yards roughly so I could try to wind them in. Also what ammo do you have the best success with for 22lr at 200+, I'm guessing CCI mini mag or something. Thanks