9mm ar kit opinions

[obijohn]

tried this in the custom build forum, but no replies. i'd like my next build to be a 9mm carbine, and i was wondering which kit to purchase. any opinions?
i'll be using a stag lower.

thanks

[Hang-Fire]

Brownells has a good deal on most of the components that you will need for the 9mm build. My kit came with the mag block, 9mm hammer, buffer and buffer spring. It was a Rock River Arms kit. It was something around a hundred bucks or so. I am very impressed with the quality of the pieces. I'm slowly putting together a 9mm of my own.