Tuner for a sporter?

[Alex Wheeler]

I have a cz 425 varmint that I added a second action screw, pillar bedded, and free floated. It shoots wolf very well, but in these times of shooting what you can find I am not happy with the accuracy I am getting. I dont want one of those big tuners used in br. Is there a tuner made that would look nice on a blued sporter, and not add a bunch of weight?
Thanks

 

[seymour fish]

Alex, Two ways to look at tuning: movable weight to give positive compensation, vs PRX (Purdy Prescription) which is similar to tuning a stepped header on racecar. Can calculate the needed length 'bloop tube' for any I.D., based on your fixed bbl length. Had outstanding result on an already built and accurate 10/22 as well as a factory mk 2 savage that was vary ho-hum. To your question, don't know of an off the shelf tuner of either type that would look 'clean' on your sporter, but you could counter-bore it, testing empirically in small steps, like is done on sporter-class BR units and wind up with the same effect. The big boys in rimfire are hanging some at rimfirecentral under the Suhl Forum, but don't let it leak out. Seymour

 

[seymour fish]

Also take a look at the tuners my man Joe is producing via ABRA (autobenchrestassociation). He makes them pre-set to the proper PRX. Pop it on, pop it off. easy, simple. p.s.: they WORK