from what i read about 8208xbr powder in 6mm br 105-108 gr bullets, is it is not all that good. at least not as good as r15 h4895, or varget. what is your take? i would be shooting a 15" xp 100 pistol up to 200m . i guess with a short barrwl and only 200m it may not mater. i am now using benchmark and bl-c2 .