sighting in tips?

cdnaufan

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okay just purchased my first rifle. CZ 452 american with the BSA sweet 17 scope. Anyone have any tips for me when i do the sighting in? especially anyone experienced with this scope?
 
Start at 50yds, this will help you see how it is sighted and make general corrections then, move out to 100yds after the general corrections to fine tune it.
My opinion anyway.
 
Start at 25 yards and fire a group (5 shots) don't chase the shot, keep the same point of aim for the whole group. Make the adjustment on the scope so the group in centered on the target.
 
I usually do chase the shot, until it's pretty close to the bullseye. Then I do a 5 shot groups and adjust accordingly.

For ammo testing I just fire 5 round groups and then sight for the best one afterwards.

To start:
Put your rifle in a good rest, front bag with back bag etc. If you can sight in and do your ammo tests indoors this will get rid of the wind variable which is huge with a .22LR. With a bolt action pull out the bolt and line up the bore with the bullseye on the target. Then adjust the scope so you're looking at the same target. This is a poor man's bore sighting which should at least get you on paper and require less adjustments/ammo to sight in.

Keep in mind most scopes use 1/4 moa at 100 yards (roughtly 1" at 100 yards) adjustments. So if you're at 25 and want to adjust for 1" you'll need 16 clicks instead of 4.
 
thanks for replying! just wondering should I try different ammo and see which one groups best and then sight in with that particular ammo? or sight in first and then try different ammo? i picked up about 6 different kinds to try.
 
I generally sight in first then do an ammo test without resighting for each ammo. Once I find the ammo that groups the best then I resight for that ammo. But I guess either way works.
 
you can sight in with anything as long as it's similar in weight and velocity to what you'll ultimatly be using. even then, you should be able to switch to a lighter or heavier ammo, while remaining "relativly" sighted in.

it doesn't matter what you use to get on the paper, only the groups may not be there with the particular ammo you're using. once you know where you're hitting the paper, you can play with ammo.
 
If you clean the barrel, the first shot or two will change point of impact. This also happens if you shoot different ammo through the gun, the point of impact will move and eventually stabilize at a new point of impact. I notice this with my 22's, one of which is a CZ bolt action. If you don't realize this, it can have you chasing ghosts for a while with scope adjustments.

Also, check the tightness of all the screws after you shoot it for a bit. First time out, things can loosen up and before you know it, the scope has slid on you.
 
do 3 round groups. forms one of the 3 types of triangles. saves rounds, adjust the points of 3 round triangle group to centre etc
 
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