I put a Timney on my 700 SPS TAC w/ H-S Precision stock and absolutely enjoy it. I had to realign the safety lever since it was contacting the receiver. Other than that, installation was simple.
News article from the Richmond Times-Dispatch:
http://www2.timesdispatch.com/business/2012/may/31/9/gander-mountain-closing-store-green-top-sporting-g-ar-1956017/
Green Top is taking over the spaces occupied by Gander Mountian in the Hanover County area
http://www2.timesdispatch.com/business/2012/may/31/9/gander-mountain-closing-store-green-top-sporting-g-ar-1956017/
It is, but there are decent stores within an hour drive.
The other options include the SGK Gun Show at the Fredericksburg Expo Center that runs about four times per year. You also have Nation's (Dulles Expo center), C&E Gun Show (Richmond Showplace), and Showmasters (Richmond International...