EC Tuner V2 Trial On Lithgow LA101 

That was impressive. Thanks!

Great video odd how adding a tuner makes it shoot about .3 high had same results with mine. Had some very odd results the other day that I need to look into. Good luck on the retest 👍👍

Very cool video. Were you able to test it’s repeatability?

It’s sort of bogus. Everyone trying to get repeatable results with a .22 have not been successful. For one thing, .22 ammunition is not consistent enough. Different brands or different lots create different harmonics. Now, if you’re a reloader, different story where all your components are carefully matched. Tuners shine in that environment. But RU-vid guys have tried the tuners and gotten good .22 groups. But if they start from the beginning and retest, the good groups are at a different tuner setting. So unless you plan to tune it every time out. It’s not much help. Most guys extolling the tuner virtues haven’t tried the repeat test.