the Hammer bullets i have used have shot very well the right recommended barrel twist from Hammer bullets is very important. my experience with the lee crimp die has helped with all hunting ammo brass and different brand bullets too . when i use Hammer bullets in my target rifles i don`t ever crimp then , i don`t always use magnum primers either but i have only a limited experience on the primer part ? i have only shot 1 antelope with a Hammer bullet so far but once deer season opens in Minnesota i will no more . my drawing luck this year was very poor for out west !
