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AR15.COM
11/20/2010 11:05:13 PM EDT
Any problems running the A2 upper FA on a RR M16?
I am looking for a shorty A2 for fun.
Will it work, will it hold up?
11/22/2010 5:46:28 AM EDT
[#1]
You should not have any problems and we will support FA in our uppers.

Tony
11/22/2010 7:35:43 AM EDT
[#2]
Kool!

Thank you for getting back to me.
This would be for fun only, but it would be shot (for sure).
11/24/2010 8:40:52 PM EDT
[#3]
Another question.....what kind of BCG comes with the uppers?
Does standard mean semi-auto?
If so, could i request a F/A BCG and how would I do that?

Thanks.
-CG
11/25/2010 7:55:17 PM EDT
[#4]
I plan on buying an upper and mounting an M4-2000 suppressor.  Would I need to get the barrel threads checked or will it be good to go for this?