CCI No. 35 .50 Caliber Primers. These are packed in boxes of 500 each (5 trays of 100 primers to a box).

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. They utilize modern non-corrosive and non-mercuric initiator mixes for the cleanest burn possible.