Quote Originally Posted by JBS View Post
Everything Charlie said plus, if the brass in your photos were fired in your chamber then you need to have the chamber walls touched. Note the speckling appearance of the brass. This is caused by rough chamber walls. Have a good Gunsmith put a light polish on your chamber to nock the tops off the rough surface.
Thanks for noticing that. I think that is a case that I had laying around from my other carbine which has not experienced extraction problems as of yet.

Can a regular gunsmith do this?

I had been thinking of having the feed ramps polished but have backed off since I was afraid removing the parkerising would hurt the value. I don't need these guns for home defense, as I have other guns that I employ in that capacity.

thanks