777 comes with warnings not for cartridge rifles in red letters. I have used it in 310 and 38/55 and can still count to 9 and a half but wont use it in anything larger. Seems ok in a 58 muzzle loader...
Type: Posts; User: Marty Henry
777 comes with warnings not for cartridge rifles in red letters. I have used it in 310 and 38/55 and can still count to 9 and a half but wont use it in anything larger. Seems ok in a 58 muzzle loader...