Thread: 6.5 Creedmoor, 143gr ELDX & Superformance

Well i have come to the conclusion this brass must be alot tougher than the last batch of lapua brass i used. Primers werent overly flat either so the combination of that & the brass appearing fine definately led me astray, Certainly a wake up call. Spent some time yesterday and this morning with GRT learning it properly & interestingly the suggested data from GRT lines up perfectly with what i saw with my previous creedmoor. With my last creed which was 18" , 46.5gr was 2642fps & gave slightly stiff bolt/swipe. GRT shows 46.5gr to be right on the pressure limit & 2637fps in the 18" barrel so right on the money.