Ok, here's the deal, I'M NOT TRYING TO BYPASS MEASURING MY COAL FOR A LOAD; I'm starting to reload for this rifle, but before I do I'm ordering a new chassis (the HS stock does not afford proper trigger control comfortably for me) which offers magazines for extra long out-of-spec cartridges. Since I will not have access to my rifle for a little while and I'd like to order the mags and chassis now to have ready when I return without having to reorder new mags when I start reloading I would like to see what the range of COALs is for this rifle and if my COAL might exceed 2.9" which would require me to order longer mags. Thanks in advance for the info.