CCI #550 Magnum Small Pistol Primers 1000/ct
CCI Magnum Small Pistol Primers #550 deliver 20% hotter flame for reliable ignition in magnum calibers like .357 Mag. Non-corrosive, easy to seat, and compatible with progressive loaders.
CCI #550 Magnum Small Pistol Primers
When you're loading magnum pistol ammunition, you need primers that can reliably ignite heavy charges in demanding conditions. CCI's Magnum Small Pistol Primers are engineered to deliver exactly that.
Key Features
- 20% hotter flame provides extra ignition power for tough-to-light propellants
- Magnum caliber compatibility with .357 Magnum, .38 Special +P, and similar rounds
- Non-corrosive, non-mercuric initiator mix for safe, clean burning
- Consistent sensitivity maintains the same ease of ignition as standard CCI primers
- Progressive loader friendly easier to seat and compatible with automated equipment
Why Choose CCI Magnum Primers
CCI has been manufacturing primers for serious reloaders for decades. These magnum primers are designed for shooters who demand reliability in every round. Whether you're loading for competition, hunting, or personal defense, the extra heat ensures consistent ignition even with slower-burning powders and heavy charges.
The primers maintain CCI's reputation for quality and sensitivity—you won't experience harder seating or feeding issues. Each box contains 1,000 primers, giving you plenty for your reloading projects.
Features
- provide extra heat and ignition power
- 20 percent hotter flame to light propellants in difficult conditions
- no loss in sensitivity
- small pistol
- available in sizes: 350 magnum large, 550 magnum small
