I recently tried to buy a new Winchester Model 70 Classic Featherweight in .223. Found out they didn't make one...they only came in the .223 WSSM. I decided to buy a Remington 700 BDL in standard .223 instead because of barrel-life concerns and the increased cost of ammunition with the WSSM. I've been very happy with my purchase. For my use on varmints, the difference in velocity is negligible.
