Insite 22cal barrel tuner

Selling as I have two tuners now and only one competition 22.  Works great, very easy to watch the effect is has on 22s as you make your adjustments and adds a touch of forward weight. Only selling because the new barrel that I purchased came with the other tuner already installed and this one was already on my shelf.

1/2x28 TPI threads. 

Will ship or sell locally.