OK, need some help here........ have a nef .17 with a bushnell
6-18 by 50mm on it. Ive been shooting hornadys until last week, when i picked up a couple of boxes of cci. I cannot get them to group.........its weird, ill have have two shots go low, then two will go right and then another one low and end up with 2 or 3 groups of a couple or 3 rounds each. Then ill have one do a complete runaway and land a couple of inches away. I didnt have any hornady on me to switch back and see if that was it or not though ill get to this weekend. scope is on good and tight, maybe the scope is crap?