The lube makes it easier for the case to move into the die and allows it to form evenly. Some pistol cases may not need to be lubed if a carbide sizing die is utilized. Failing to lube a rifle case may cause the case to stick in the die. As a ammunition manufacture, we load over 400 calibers. Most of these calibers use cast bullets. Montana Bullet Works is our first go to source for rifle & hand gun bullets. Great quality, very consistent and accurate! We rely on a quality products, delivery and value for our customers. Montana meets all of these and more. 5 Stars!
RCBS bullet lubricant fits the lube-a-matic sizer/lubricator and most others that use a hollow stick lubricant. It’s a non-toxic, temperature resistant blend, developed in copperation with top rated competition cast-bullet shooters.