I load a 155 grain Siera Palma bullet in my 300 WSM. The bullet has a fantastic BC for a 155 grain bullet in the 30 caliber, and the trajectory is fantastic in the 300 WSM. Some hunters do not like target bullets in deer rifles. All I can say is the 155 grain Palma is devastating on deer. Not necessarily an elk bullet, but if deer is your game then the Palma is more than adequate. H-414 will make that Palma scream, and shoot very accurately. Tom.