Do Barrel Tuners Really Work?

#shorts Amazing results! You absolutely need to see the results of installing the EC Tuner version 2 on my Vudoo 22LR bolt action! Barrel tuners adjust harmonics and help produce tighter shot groups. Subscribe please!

Precision Rifle Network: Long Range Shooting For Competitors, Hunters and Operators!
AXIL Hearing Pro - https://goaxil.com/?rfsn=6704580.b3e147 PRN15
COLE-TAC PRN10 10% off. http://www.cole-tac.com
PRNSMK20 for 20% off The Smoker https://www.themub.com/collections/m-u-b-wing/products/the-smoker
WARNE mounts - https://alnk.to/dLdlsm5
BROWNELLS - https://alnk.to/44RFvqr
Trigger Interactive Target System - https://triggerinteractive.com/?aff=12
PRN Swag https://precision-rifle-network-swag.creator-spring.com
EC Tuner V2 - https://www.shootsmallgroups.com/

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