Buy CCI #550 Small Pistol Magnum Primers Online. CCI Primers undergo ongoing testing and enhancement. Consequently, CCI primers of today are more sensitive, simpler to seat, and compatible with progressive and automated loading equipment than ever before.

Modern non-corrosive and mercury-free initiator mixtures are used for the cleanest possible burn. Some actual shooting circumstances demand more vigorous ignition than ordinary primers give.

Large cases, cold weather, and particular propellants sometimes need a hotter and longer-burning priming flame. CCI Magnum primers provide this advantage in addition to the characteristics that make all CCI primers so exceptional. Available in boxes of 1000 or 5000 units.