I finally found time to get out and test some 8208XBR loads in my Larue big block. I loaded 5 rounds each of 42, 42.5, 43, 43.5, 44, 44.2, 44.4, 44.6 grains under a Hornady 150 gr. Interlock seated to cannelure. I shot them at 100 yards with my Larue 7.62x51 with 18" barrel and SiCo Omega...