Looking for info on AR barrel: MOS 1-7 HC MP

[j-man]

I have a 20" 1:7 government profile barrel installed on my C7A1 clone and I'm trying to figure out who manufactured it, quality, users, etc. Not a lot on the interwebs so here I am.

Only marks I can find are (as pictured) MOS 1-7 HC MP.

Any ideas?

 

[j-man]

Never mind. Changed the google search and found this from Bravo Company USA:

The MOS program had these specs; 4150 steel, chrome lined, 1/7, MP tested batch for cracks.
We designed the progam about 4 years ago (2004) as a test to see if the BCM line would work well in the market. The MOS line ended up involving many different vendors as Bravo didn't have the buying power to set up a special run, so the short run of product was available at a variety of places.
After we saw how well the MOS project did, we began with the large undertaking of BCM, raised the specs to the ceiling and moved forward.