264 Win mag results
Sorry, little slow here. Here is my report: I am shooting a new Rem. Sendero with 8.5-25x50 Leupold VXIII. Using Sierra 142 Grain MKs, RE 25, WLRM primers and regular brass, I am getting 3013 FPS, with a Standard Deviation of 3. The best thing is it shoots them less than .5...