Cortina Precision Black Nitride Straight Tuner V2 Thread Adapter - Thread 1/2 x 28

The EC Tuner V2 Thread Adapter allows you to run EC Tuner V2 (not the EC Tuner Brakes) on your barrels with different threads. 

Perfect for rimfire, hunting, or even competition barrels where brakes are not required.
The thread adapter has flats on it that allow you to set it tight on your barrel.

The thread adapter is also long enough to shield the EC Tuner from any gasses from barrel keeping the tuner clean and free of carbon build up that could affect tune.

Notice:
These adapters will not fit the Original EC Tuner or Tapered EC Tuner. Only the V2 tuners.