AR Sponsor
Posted: 12/8/2007 7:41:57 PM EDT
| I broke a bolt and replaced it today with one from a gunshow, It is stamped CM, the broke one has no stamped letters but it has inked letters MPN faded but readable. Anyone know who made them? |
|
I would hazard a gues that CM stands for Continental Machine, the parent outfit of Stag, and contractor to a number of other outfiits. Inked on markings on the other? Never seen nor heard of such. Sounds like someone was prying to impress a buyer with the markings. MP, stamped on, are associated with a bolt being Magnafluxed and Proofed. Don't know what N is supposed to mean. If it was a Colt bolt it'd be marked "C", and if an FN piece it'd be marked "F"; but they'd be stamped in. |
Thanks for the response, I did find Here that the MPN marked in paint is Bushmaster. And it now looks like this:
|
AR Sponsor