CCI Small Pistol Magnum Primers #550

Looking for CCI Small Pistol Magnum primers? Some real-world shooting conditions demand more aggressive ignition than a standard small pistol primer can deliver — large case capacity, cold weather, and certain slower-burning propellants often require a hotter primer flame and a longer burn to ignite consistently. The #550 was built specifically for that edge, while still delivering all the reliability CCI primers are known for.

CCI primers are continuously tested and improved, and today’s formulations are more sensitive, easier to seat, and more compatible with progressive and automated loading equipment than ever before. Each #550 primer uses a modern, non-corrosive and non-mercuric initiator mix, and it’s a strong match for magnum small pistol cartridges loaded with slower powders, or for anyone reloading in cold-weather conditions where consistent ignition matters most. As always, cross-reference your specific magnum load with CCI’s official reloading data before loading.

If your cartridge doesn’t specifically call for the extra magnum energy, our CCI Large Pistol Primers #300 or standard small pistol option may be the more economical, everyday choice.

With CCI Small Pistol Magnum primers in stock now at Ignite Reload, we’re shipping fast from our Langenburg warehouse to reloaders across Canada, including Fort St. John, Grande Prairie, Thunder Bay, Val-d’Or, Calgary, Edmonton, Winnipeg, and beyond. Browse our full CCI Primers lineup or check out our Smokeless Powder selection too.

1000-count. DOT-regulated HazMat product.