It is a B model. I think I will get it. I have a Savage 260 barrel to put on my LRPV, so I was going to gear up for that caliber any way. I have a Stag H7 in 6.8 & a Bushmaster Predator in .223. The .223 is a 1/2 moa gun but the 6.8 so far is showing just over 1". I bought the 6.8 for hogs & use...