I've got 1 off a SPS 223 with 2 front studs. It also has the vented fore end and a varmint barrel chanel. $15.00
I also have a black 700 SA Hogue varmint stock with aluminum pillars. $50.00
Both have cut outs for a hinged floor plate.
I have a SA ADL and BDL sporter stock. Black synthetic. $30.00 each
Last but not least I have a ADL youth stock. $30.00
Plus whatever shipping costs.
All are in very good to new condition.