Galil thread extension

Who has the thread and pitch of the Galil barrel for 5.56 at the chamber end?

thanks

-myers

5.56 = M21x1.5

7.62x51 = M25x1.5

The 5.56 flash hider has M13x1 threads.

Excellent, thanks.

I'm going to do the muzzle end 1/2x28 so I can use a .223 suppressor on it.

Thanks for the info! I'll start threading tomorrow.

-myers