I've used them for years. In Alaska the weather and use can be hard on rifles. I just don't think you can get any better. Mine have served me well. I just don't really have a desire for anything different. I would like to get a Zytel stock in good condition for a 300 Win Mag, to change out the stock on my sons rifle. I can even trade them for a S/A Zytel stock, which seem to be hard to come by. PM me if you do.