T7 and a PRB?
#19
Fork Horn
Joined: Apr 2010
Posts: 147
Likes: 0
From: South Dakota
I shoot 777 out of my knight Bighorn all the time with #11 mag caps and have never had a crud ring, in fact I've shot 777 out of my TC Black Diamond with 209 ign. and have never had a crud ring, to be honest I've shot 777 for years out of lots of rifles and never had a crud ring? maybe it likes South Dakota air
#20
Nontypical Buck
Joined: Aug 2008
Posts: 3,732
Likes: 0
From: Rapid City, South Dakota
I never shot 777 without having a crud ring. Them weaker primer, and them variflame helped some, but the crud ring was still there.





Ray