Barrel Harmonics and Muzzle Devices

[6MT]

I was looking at the cortina tuner brake. Same idea. What brand is that?

The logo gives it away.


Insite

[6MT]

Have you tried the tuner yet? Did it make a difference?

Not yet. I’ve been in England for the past month. I hope to try it out before winter.

[CanadianPlinker]

Other important questions, who supplies them and how much?