RJ338, I have an older HS precision stock for a short action BDL Rem 700. I have it posted here for $220 plus shipping. Not sure what you mean by Sendero SA stock? But I believe this is as close to one as you can get because I thought that only the long actions were actually called "Senderos"? Can send pics of stock if your interested.
This is a new, never used take-off stock.
stevie ray