Tuner for .22lrBR

B

Bigatupa

Guest
There's a specific Tuner for .22lr BR shooting?
Sorry for my poor english.
Thanks in advance.
Bigatupa
 
Bigatupa,
Go to your local hardware store and buy some rubber o-rings used for water faucets. 13/16 inch size fits my .92 inch bull barrel but you might have to select some for your own barrel. Experiment with about 4-8 of these moving and spacing them at different places. I assure you, you will be pleasantly surprised for a few dollars.
ifldned
 
ifldned

I'm curious if you move them around independently or in pairs. I was wondering if you could give a little more incite on how you adjust your o-rings so that I'm not just moving them around completely random like? I may just be grasping at straws, but I was wondering if you found a method that seemed to work or how one might start off other then just throwing some o-rings on it?

Thanks
 
f.c. holmes

I start with 3 o-rings spreading them apart about 2 inches apart each from the muzzle backwards and looking for immediate group size improvement. Then I'll add the fourth, monitoring improvement all the while. Then I might double up the o-rings and check the effect. You might to record in inches the location of the rings from the muzzle for your records to find the best placement and combination. I think a 25% reduction in group size is easy to achieve and possibly improvements of as much as 33% might be possible. I'm shooting remington 38 grain hollow points that cost $3.17 for fifty at Walmart at 4.25 inch,5 shot groups at 200 yards,my squirrel round and eley black with e.p.s. bullet at 2.74 inch five shot average at 200 yards, with ten groups each. But the main thing is it reduces the amount of time and money you spend buying every ammo and batch # available to get the performance you want. Good luck, ifldned
 
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