ATS Clamp On Competition Tuner more streamlined package

more streamlined package

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Our experience has shown this plenum allows speeds up to 1015fps with a 175bar reg and 25gn slugs

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The aluminum mounts helps save overall weight while utilizing a steel adjustable tuning weight

ATS Clamp On Competition Tuner more streamlined packageThe new ATS Clamp on Tuner allows all the same great features of the current competition model but does not require you to modify your existing barrel or use your existing threads. The current model supports barrels from 1. 03 1. 05" in diameter One (1) set of shims available upon request for smaller diameter barrels. Please include shim size in notes at time of order. If you have a rifle with barrel diameter that you are interested in our clamp on