Crow1108
Member
I was originally going to get a gas piston upper, but the majority of the threads here and at arfcom kind of steered me away from it.I'm in the market for a flat top upper receiver with a 16" bbl with a railed gas block, and either selling or mothballing my A1 upper. I was wondering if anyone has ordered from www.ar15-kits.com, and if so, what kind of experience you guys had with them.