9mm AR Pistol or carbine

[Pompnewbie]

Just wondering if anyone here either has.. or has built a 9mm AR. I am considering building either a pistol version.. or a 14.5 if i can find a upper.
I figure that way I can buy a case of 9mm and shoot it or my xd

 

[RIPpff]

everytime i wanted to: the cost is always more than a .556 plus 1k of ammo lol

they just want SO much for a upper with BCG, then you gotta get the lower, mags ect.

 

[rickybobby]

I had an AR pistol in 9mm. I sold off the bolt and barrel for a .22 setup. I still have a 9mm carbine I build back in 03/04. It is a RRA upper, DPPMS lower, and Spike's block. . Have promag and c-product mags that work great in it. Fun gun as a pistol or carbine, I just couldn't justify both. I hope to SBR the carbine one day.