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Tuner Tube: Do I adjust for 50yd, 100yd, or both?
Posted: Thu Jul 06, 2023 1:07 pm
by JerryJ
I just purchased an Uptagrafft tuner tube for my Anschutz 2013, and I am only shooting outdoor conventional prone. So my question is: do I adjust the tuner for 50 yards, 100 yards, or do I need two settings and adjust during the match when the target frames get moved to 100?
Just curious what all the prone shooters are doing.
-Jerry
Re: Tuner Tube: Do I adjust for 50yd, 100yd, or both?
Posted: Sat Jul 08, 2023 9:25 pm
by 1845greyhounds
I normally do it using the positive compensation method. Here are a couple videos that Starik did explaining the method.
Video 1:
https://youtu.be/lgRRvMhJK58
Video 2:
https://youtu.be/xi1n_aozD50
Here's a graphic I made showing how I do it.
I normally do it at 50yd or 50m instead of 100yd. Doing it at 50 tends to go a bit easier because there isn't as much group size variability. In my experience, the 50y positive compensation tune setting gives good results at 100yds.