I'll try to explain this as best I can without having slept for 32 hours....
Those 500.00 stocks do not fit the short action 700 with the varmint contour barrel, those are for thicker/bigger bull barrels like the m40/M24 and so on.
The Only TACTICAL model from H-S that will fit the short action SPS Varmint is the PST12. Its the Police stock that the Rem 700 Police uses.
The PST59 and 60's looked good until I found out from H-S that they are for the LTR barrels(light tactical rifle), a much shorter barrel hence a shorter stock and bedding block.
Anything that says "Varmint Barrel Contour" is a good sign. Thats what ALL Remington Varmint/Tactical rifles have from the factory, a Varmint Contour Carrel.
The H-S "VARMINT" stock that will fit the SPS-V barrel is the PSV74, thats the stock that the Remmy Milspec SS 5R comes with(if you don't know about that beast, do some googling).
Midway sells the PSt12 for 297.00 and has them in stock. When I order the SPS, I'll be ordering that from Midway the same day. Otherwise, the wait for a stock that hasnt been made is 3 to 6 weeks, some are backordered for half a year.
The Police PST12 is popular so they stock them without a problem.
I don't know if we discussed this before but here's a review of the SPS Varmint from the factory, and later on in the Review, the shooter swaps the factory cheapo stock out(which still gave sub-moa groups mind you), with a Police stock(PST12) and did a comparison. It shows pictures of the barrel in the H-S Police stock if interested. It's quite sexy!
*The last pic on the following page is with the H-S stock attached.....
http://www.snipercentral.com/remspsv.htm