Being as many of us live in the St. Louis Area, what are your favorite local gun shops?  I'm only familiar with Denny Dennis (Fenton), On Target (Valley Park), and Mid American Arms, (Gravios I Think).  To be honest with you I don't get the best service, maybe becasue I'm 19.  Anyway where do you guys find good prices on Assault rifles and Accesories in town.  Mainly AR-15 stuff, and ammo.

I would like to recommend Mikes Guns (formerly Kevins guns) in St. Charles. It is right off of Hwy 94 just hundred yards or so from the white castle. Good prices, pretty good selection.
Also Dunns in Cave Springs. The store is cluttered as heck but has fair prices and a good selection.
Nassau sporting goods on the Hwy 70 south service road isn't too bad either
If you want directions or have any other questions email or IM me.
BTW, I have heard Alamo in south St. Louis county ain't too bad but I have never been there.

I usually try and avoid On Target, their prices arn't very good.Ditto for Mikes Guns

I bought my AR from Kevins/Mikes guns - when it was Kevin's.  Price was decent.  Bought my USP from Dunn's.  Dunn's had to order and took quite a while - they lost the order.  The cool thing was that they admitted it and apologized instead of BS'ing me.  I'd go there again just because of that.