Sun Devil Mfg.

Starting research on building my first AR. Been looking at mating a Sun Devil Mfg. lower with an Adams Arms gas piston upper. Haven't found too many reviews about Sun Devil's work, though, so I was wondering if y'all have anything to saw about them.

Sun Devil makes very nice billet uppers and lowers. The lowers have a tension screw for a tight fit between upper and lower. Not necessarily mil-spec but top tier. They make slick side upr/lwr's also.

Used their upper and lower for a build I did for my daughter, the colors are cool and I got a free float tube that matched the receivers.
The gal in the office said they were in development of a larger reciever (30 cal) I intend to give that a try when and if it goes to production.
Good stuff and I'd definately use them again.