Originally Posted by joe30007
I cant get in contact with Kirby Allen. I am ordering my barrel and need to know the largest muzzle dia I can have and still blend in with the 5 port pk brake. What are the dimensions of the brake?
Think his allen mags tapper to .960 at the muzzle, not sure about what his threads are...His email is on his posts here,,,,I think he just got back from hunting and he is still answering tons of emails...send him an email, he will answer..He answered mine, but do know he's busy as a one armed paper hanger