Lithgow No1 Mk3 sticky extraction.

[lcgivz12]

The brass chips are my main concern actually. The chamber was clean as a whistle, this was literally me cycling 20 live rounds through the action. All the brass and copper on the feed ramp is just off of those 20 rds. That resistance and the residue is what got me concerned in the first place. I left the brass and copper in place so that you guys could take a look.