Good day all, First post and want to say thanks for all the info because it really helped me with my build.
I've the same barrel and the same happened to me. Head space fine. I run hand loads what I did was make a few dummies. I would rack about 10-15 times then clean and lube for about 5 or 6 times now all is well. I like so far what the first time out this last weekend has produced.
Tim
Suisun, CA