I am looking for any reloding info or who might know where I can get some about the 25 STW. I am looking to build a super long range varmint rifle and this is one of the calibers I'm considering. Others are 300 Rem ultramag. 6.5 STW, 7 STW , and 300 winmag I've already owned one in 300winmag and shot a prarie dog at 1880 yds so I am trying to better that one . Should have never sold that rifle! Thanks In advance for any help