Re: Vortex Viper PST
<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: rrflyer</div><div class="ubbcode-body">I'm just gonna throw this out there...
25 yards is pretty dang close...especially if you have a 20moa base.
It may have been perfectly fine you were just trying to zero the rifle to close. Why a 25 yard zero? </div></div>
It takes a lot less time and ammunition if you shoot your scoped rifle at 25 yards to get your windage and elevation on paper. If you have the point of impact hit about 1" below your aiming point and your windage centered @ 25 yards, you will be on a 8" X 11" sheet of paper @ 100 yards.
Typically, I can get a precision rifle to hit a 1"paster @100 yards within 3-4 rounds.
If you try at 100 yards to get a bore sighted rifle zeroed, you can waste a lot of ammunition if the rifle misses the paper.
When you zero @ 25 yards, you just have to remember; to move a 1/4 min. turret scope 1" @25 yards, it will take 16 clicks or 4 MOA. Once you get it figured out, it's pretty fast.
Another method is to fire one shot at a small dot or paster. You keep the rifle completely still (firmly sand bagged and not move the rifle, this is very important). Keeping the center of the reticle centered on the aiming point, you turn the turrets and move the reticle from the paster to where the bullet struck. Done properly, you can be zeroed in one shot.
The last rifle I zeroed like this had a 30 MOA base on it. It zeroed up fine using the 25 yard method. Had it hitting a 1" paster @100 yards on the 3rd shot.