View Single Post
 
Old 06-28-2012, 07:40 PM
bigedp51 bigedp51 is offline
Member
 
Join Date: Jul 2011
Posts: 409
Likes: 6
Liked 399 Times in 195 Posts
Default

Get some foam bore cleaner and see if these dark areas disappear from the bore and chamber. I have read postings in the last few weeks where Russian steel case ammo was causing corrosion when the ammo was marked non-corrosive.

Reply With Quote