• Watch Out for Scammers!

    We've now added a color code for all accounts. Orange accounts are new members, Blue are full members, and Green are Supporters. If you get a message about a sale from an orange account, make sure you pay attention before sending any money!

Gunsmithing Help me ID this muzzle brake

pd721el

Sergeant
Full Member
Minuteman
Sep 22, 2008
204
1
50
Sioux Falls SD
I got this brake with a barrel I purchased. The original owner was unsure who made it, and I'm just trying to nail that down. What do you think? It is 338 cal.

Picture002.jpg

Picture003.jpg
 
Re: Help me ID this muzzle brake

The OD to the round portion is 1.188, to the flat is 1.02. The shank is od is .902 and as best as I could get the threads are .57 to the inside and .64 to the outside. There are no markings at all.