My friends rifle (6.5 Grendel AR) will not shoot Hornady Black ammo with any consistency. I had the same problem with mine. I’ve been handloading 100 grain Nosler Ballistic tips over 8208 XBR with good success. He wants me to work up a load for his rifle (18” Satern 1-8 barrel) but I am having trouble finding 100 grain Nosler BTs. Does anyone have a bullet and load they would be willing to share that has been successful? This rifle will be used for hogs and predators, does not have to be fur friendly. Thanks in advance!