Keep in mind when you tune with the V1 because it has tension screws , it will have a little backlash between the threads. So lets say as you test the tuner and number 5 prints the smallest groups and you are done testing , turn the tuner back go past 5 a number or two then slowly turn it back to 5 . By doing this you will take the backlash out of the threads and place the tuner exactly where it was when you was doing the testing. Hope this makes sense .

Thank you , im currently working on the load development for the 308 , will post videos start to finish

Thank you , i will find out soon about the tension spring when i start load development

The tuner brake is tuning the harmonics of the barrel , so it will work on any rifle barrel. To get the max benefit of any tuner everything else on the rifle has to be checked or verified for accuracy. For example if my barrel is not free floated or it’s touching somewhere on the forend i may not see the effects of a tuner as good as if the barrel was corrected and ensured it was free floated .

Yes i did notice , i believe that is because the V2 actually gives you more adjustments both ways which the V1 you only go one way to start . What i am noticing as i play around with the V2 is the colder the weather you turn the tuner toward the shooter to get back in tune and vise versa the hotter temps you turn away from shooter . Every time the temp drops more than 10 degress from my initial tune temp which was around 70 ish i will go out n confirm and adjust and record the tuner setting with the temp .

I have the V1 and with the V2 I put it on my Tikka Ctr 6.5 Creedmoor, started at 0 and turned it in toward the action. O setting 2 shots 1/2 apart went to 1 setting same for 2 shots. Number 2 setting I shot 2 shots literally in the same hole. Figured I'd try a third it went in the same hole. .076. Decided to shoot 2 more for a 5 shot group and opened up to .33. Anybody says tuners don't work. I beg to differ. Awesome product. This was a load that already shot good out of the rifle. 140 Eld m 41.6 gr H4350 lapua brass Cci 450 primers.

The V2 is lighter , i don’t have the numbers in-front of me at the moment

For a 308 the recoil is very minimal, however it is also a 25 lb rifle , as far as noise it is not super loud .

If it will tighten up groups on a 338 lapua , i dont see why it wouldnt for a 30-06

When the brake redirects the gases directly backward via the ports ,the effect is similar to the reverse thrust system on an aircraft jet engine: any blast energy coming back at the shooter is pushing "against" the recoil, effectively reducing the actual amount of recoil on the shooter but the shooter feels the gas blowback , having the ports back at the shooter is the most effective way to have less felt recoil. The EC tuner has changed the first 2 ports to help keep some of that blow back from effecting the shooting. Hope this helps , if not i can simplify it more .

Basically just pulling the rifle away from the shooter when the gasses leave the brake.

To light your cigar's, really fast

Also keeps your eyebrows at Bay 😂