Got a friend who just bought a 1977 Winchester Model 70 in 30-06 in fair shape. It needs some TLC. Problem is the 20 inch barrel has a muzzle brake and he would like to remove it and replace it with a “blank” muzzle brake. It’s not a BOSS or KDF. Here’s a pic. Assuming he can remove it and determine the thread pitch, is there anyone who makes replacement blanks?











