Where is your accuracy node with the Retumbo and the 140 Accubonds. Just curious.A 140 Accubond under a stiff load of Retumbo has dumped a few elk for me, I had a Savage with a 1-11 and shoot a lot of the 140 Accubond and 140 Berger. The 150's shot very well also, I moved to a faster twist once the factory barrel was shot out and now shoot the 165 Matrix which ruins an elks will to live gun)