04-25-2016, 04:14 AM
The parallel score marks on the neck are from the feed grooves in the barrel extension. Filing the feed grooves smooth fixes that.
The small dings in the body are from bouncing against the upper on ejection. Shortening the ejector spring will fix that.
The advice given to replace parts before cutting them is, with respect, dogma. The expertise on this forum transcends dogma.
The small dings in the body are from bouncing against the upper on ejection. Shortening the ejector spring will fix that.
The advice given to replace parts before cutting them is, with respect, dogma. The expertise on this forum transcends dogma.

