magnum primer ?

[scooter-2]

i have alot of magnum small pistol primers. i want to know if i can use these primers in non magnum loads? i load 9mm, and 38sp. i load with unique. and win.231. i load plated bullets, rainiers,and berrys. i load 115 gr.9mm. and 125 gr.n38 spl. i loadin the mid range charge. i would appreciate any information anyone can give. thanks; scooter-2 in indy.

[alwslate]

This question seems to come up often and despite the dire warnings
you may get from a few people, loading mid range loads as you do,
you could use them interchangeably and never know the difference.

[s&wchad]

magnum primers?