Deeps in Lebanon, KY ('bout 1:15 from you) or in Lexington, Antique & Modern, CLassic Arms & Archery, The Gunsite. I have the best luck of those at A&M. Also there is Evans in lex.
Of course there is Wild Bill Cody's in Richmond, and at least one other.
You have Uncle Dans in Etown, and another one across from the strip mall in Etown, but he/she is a total a ss. (but hk stocking dealer) (youll be lucky to find 1 hk in there)
Also there is KCR Gun shop located at the Knob creek range in west point.
You have Jeffries Guns in Campbellsville, as well as Raineys. Also there is Downeys in Columbia (Adair Co.)
You also have Whitakers near hopkinsville (Evansville..)?
There are a couple neat places in Bowling Green.
There is Buds - big store north of Lexington I believe.
Those are just the ones I hit on a normal Saturday.