The only issue with the Chip McCormick units are that they are custom made..Boltgun said:so does Chip McCormick...they are highly rated also.
Boltgun
beltfed said:http://gun-talk.com/cgi-bin/ultimatebb.cgi?ubb=get_topic;f=57;t=000269
This is it here. I did not, nor would I recommend, polishing anything with an abrasive compound. I modified the trigger and hammer springs as shown in the illustrations, that is all. I have a few of each spring on hand anyhow, so returning it to stock is easy. At the time I figured, 'what the hell, if it buggers a few springs, no big deal'. It still works just fine.




























