That is an ugly thread protector.
What would a flash hider look like on there?
Grin.
3 port tank brake on this 84L Montana
30-06 180 grn Accubonds over R22 @ 2820 fps
Very little muzzel lift and hardly any felt recoil
But man oh man look at that muzzel blast!!
https://youtu.be/tmtpOVBzF6k