MAGNUM RIFLE PRIMERS:
You may choose between large rifle magnum primers and small magnum rifle primers from our inventory. The magnum’s double the group size applies to all loads. Stick powder seems to work best with magnum primers. 4831sc Very little powder and a magnum primer in 6.5 creed make for an extremely accurate weapon. It is recommended that only mag primers be used. Pressure may be contained more effectively because to the thicker cups’ resistance to piereced primers.
Primers designed for small rifle magnums are used in anything from the 223 to the 308win. They are both used in rifles, albeit Large Magnum Rifle Primers are more popular.
The caliber of a firearm has nothing to do with whether or not it can employ magnum primers. Measurements show that these primers, on their alone, may generate much higher pressure in a confined space. While it is not suggested, they may be used in place of standard big rifle primers; however, the loads should be lowered by at least 10% to prevent the cartridge from being over-pressurized. If you are utilizing Magnum rifle powders, it is recommended that you reduce your normal loads by one or two grains.
Since magnum powder has higher void volume, magnum primers were first developed for magnum casings. When loading a firearm with a low density, using a magnum primer is beneficial since it allows for more gas area in the case.