dentron
01-20-16, 14:44
I just picked up this upper reciever and would like to know more about it. From the research I have done, I believe it to be a 603 or 604 model. It has C M forge code and the barrel is marked C MP CHROME BORE. It does not have a forward assist. I think it has a larger diameter front pivot pin hole. Square C proof mark, no marks on FSB. Does have dust cover. Has bird cage FH.
Any info would be great.
Pictures:
http://uploads.tapatalk-cdn.com/20160120/73f5c637946e8a23fece91cdf020f7a8.jpghttp://uploads.tapatalk-cdn.com/20160120/1f908e77c58b7e50b4c2bca96713fb5b.jpghttp://uploads.tapatalk-cdn.com/20160120/0032dc969c744cafd1b98830d6b8e0af.jpghttp://uploads.tapatalk-cdn.com/20160120/00c8d5087d4b8d3660e640383622d545.jpg
Any info would be great.
Pictures:
http://uploads.tapatalk-cdn.com/20160120/73f5c637946e8a23fece91cdf020f7a8.jpghttp://uploads.tapatalk-cdn.com/20160120/1f908e77c58b7e50b4c2bca96713fb5b.jpghttp://uploads.tapatalk-cdn.com/20160120/0032dc969c744cafd1b98830d6b8e0af.jpghttp://uploads.tapatalk-cdn.com/20160120/00c8d5087d4b8d3660e640383622d545.jpg