We found a very limited quantity of these primers at a small ammo manufacturer who is going out of business.

Buy CCI Small Rifle Magnum Primers #450 OEM Box of 1000 Online. CCI Magnum Rifle primers provide the extra heat needed to ensure reliable, consistent ignition. The primers produce a 20 percent hotter flame to light propellants in the toughest conditions, yet are as sensitive as all CCI® primers.

• Provide extra heat and ignition power
• 20 percent hotter flame to light propellants in the toughest hunting conditions
• No loss in sensitivity

WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to – www.P65Warnings.ca.gov.