- Messages
- 23
- Reactions
- 0
Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
Magnum what? You can use CCI 41's (preferred by me), Small rifle (thinner so your firing pin might pierce but unlikely) and small rifle magnum primers BUT you need to work up a load and start about 1/2 grain less than the bottom end of the powder charge level.
I think Classic may have meant to say that small pistol primers will fit in the primer pocket, but are not recommended since the cup is thinner and may easily be blanked, or pierced, as rifle firing pins are typically driven by much larger, stronger springs than those in handguns.
A good rule of thumb concerning primers is that magnum primers are recommended for use in magnum cartridges, especially in conjunction with ball, or spherical, powders and standard primers are recommended in all other loads.
The trouble with using a magnum primer in a cartridge that does not call for one, is that you have no idea what the start pressure will be. This can sometimes be detrimental to the continued proper functioning of your firearm and possibly parts of your body. This is most applicable in cartridges that do not have a lot of space inside the case, like a 9mm Luger or .223 rem.