CCI Large Pistol Magnum Primers #350 Box
CCI Large Pistol Magnum Primers #350 Box in stock. CCI Primers are continuously tested and improved. As a result today’s CCI primers are more sensitive, easier to seat and more compatible with progressive and automated loading equipment than ever before.



CCI Large Pistol Magnum Primers #350 Box
They utilize modern non-corrosive and non-mercuric initiator mixes for the cleanest burn possible.
Grey lewis –
Never had an issue with these primers
Lesbon brave –
I have used both, large and small magnum pistol primers, and have been pleased with the results.
Harry duke –
If you may not know, magnum primers # 350 make a significant velocity and power difference over loading with # 300 for +P and magnum loads. If you are loading with H110 or similar to higher pressures, not using the CCI MAGNUM #350 primers is a huge waste / large loss in efficiency of burn.
Kyle Larson –
I have used both, large and small magnum pistol primers, and have been pleased with the results.
Karl –
I use these in 410 buckshot loads, and I am very satisfied with the results. The load data was official reliable published data, so I bought the last box of 100 at a local store.