So I have an 8lb jug of H4350 and I love short bolt guns. I was thinking of building a 16" 6.5PRC and was wondering if the faster burn rate of H4350 would do well in a shorter barrel with 130HVLD. I'm sure it would be a no go with 147 ELDM but I do have quite a bit of those left from my last 6.5CM shorty. Anyone have any good data on that powder and a short PRC?