9mm bolt ramping

[thedonn007]

Is there anyone local that can ramp a 9 mm bolt?

[joepistol]

Doug can do it , he was a machinist before he became a gunsmith.
http://www.acc-u-rail.com/

[Nic]

Just send it to ADCO in Sylvania, OH.

[mr44]

adco can do it or just sell it and buy a CMMG 9 bolt

[pscipio03]

Just get the CMMG Mk9 BCG.
On sale for $180. Cheap? No, but if Doug has time to do it, it's still gonna take awhile. And, I have no idea what'd he'd charge you.

https://www.righttobear.com/CMMG-9mm...-p/90ba4ad.htm

[thedonn007]

Just send it to ADCO in Sylvania, OH.

I think I might have purchased this bolt from you actually?

[thedonn007]

Well, to update this thread. instead of buying a new bolt or having my bolt ramped, I bought a new complete upper from PSA, for $220 shipped. I hope it works.

https://palmettostatearmory.com/psa-...tm_campaign=cl

[thedonn007]

Another update, the 9 mm bolt that came with the upper does not work with colt magazine lowers, or magwells. I cannot attach the upper to either lower, as the bolt interferes withe the extractor.

[Nic]

I think I might have purchased this bolt from you actually?

Not sure, maybe...it was a while ago that I sold an extra 9mm bolt I had (CMMG bolt I believe), but I thought it was ramped. It just wouldn't work with my DDLES lower. See this post from 1/21/14:

Sidenote:

If you're using a DDLES lower, don't use a CMMG bolt. The groove that the 9mm ejector rides in isn't machined back far enough. Use an RRA bolt and get it ramped by ADCO.

See this thread for details:
http://www.ar15.com/forums/t_3_15/63...g_contact.html

[thedonn007]

Well, I received my upper back from PSA last week and it appears to function fine now. Will have to take it to the range to verify. I have another upper for suppressor use where the handguard covers most of the suppressor. I was going to cut the handguard down on this one so I can attach the suppressor, but I might just leave it as is.