Recently acquired a new sendero in 7mm rem mag. I placed a vortex pst 6-24-50 ffp with night force rings and base. Being short on time with new twin girls im currently not interested in reloading so I bought some high grade factory ammo the nosler custom I think 154 grain and its the only grain they make. My riffle didn't like them at all. I know that their are plenty of shooters on this forum that have or know a shooter who owns this riffle. With the price of ammo I was hoping that someone could point me in the right direction.