Some real-world shooting conditions require more aggressive initiation than provided by standard primers. Large cases, cold weather, and certain propellants often require a hotter primer flame and a longer burn. CCI Magnum primers offer you that edge, plus you get all the attributes that make all CCI primers so great.
Please note; All our primers may be purchased in store only - on production of a current, valid FAC with authority for a caliber which suits the primer being purchased. You may check availability and / or reserve primers by telephone; 01257 426129 or email.