pbike
New member
Yes, they work.
What a tuner does, (I have been shooting them for a long time), is optimize a barrel. In other words, what ever a barrel has in it, the tuner will help you find it.
The are not magic. I have been known to adjust mine during a match, and get things right. I have also been known to adjust mine during a match, and really stink things up.
What I normally do when I put on a barrel is stick my pet load in, and adjust on the tuner untill I get it shooting at a competitive level. I then try to resist messing with it after that. i tune 133 by humidity, if it goes way down, I add about .4 to the load.
There are a lot of shooters who expouse a lot of theories about tuners who have never won a single agg using one.........jackie
Francis and Myself, and my son Eric have won IBS score Nationals with the use of the Beggs Tuners Jackie.