Large Rifle Primers/Magnum

[laurencen]

Going thro my draw while loading 303, anyway looking for Large rifle primers I come across several packets of Large Rifle Magnum, same thing? can they be used to instead of Large Rifle?

 

[Ganderite]

Yes. Unless you are at max, they are interchangable.

 

[HIGHRPM]

They have been proven to increase pressure, so yes as mentioned above, it's safe , but only below max loads and you should work up your loads to look for any signs of over pressure. Some people use them in their hunting loads during the cold winter for better ignition.

 

[laurencen]

thanks, I will load a few and see how they work