Load data for caliber "CCI No. 300 Large Pistol (LP) Primers"
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. The CCI No. 300 Large Pistol (LP) Primers have specifically been developed for large pistol and revolver cartridges. Find all Large Pistol (LP) Primers by following the Link.
Common Cartridges suitable for this Primer Size
Cartridge | Bullet Diameter | Primer Size |
357 Automag | 357 | LP |
38-45 ACP | 357 | LP |
10mm Auto | 401 | LP |
38-40 WCF | 401 | LP |
400 Cor-Bon | 401 | LP |
41 Remington Magnum | 410 | LP |
44 Russian | 429 | LP |
44 Remington Magnum | 430 | LP |
44 Special | 430 | LP |
445 Super Magnum | 430 | LP |
45 ACP | 451 | LP |
45 Auto Rim | 451 | LP |
45 GAP | 451 | LP |
45 Winchester Magnum | 451 | LP |
45 Colt (Long Colt) | 452 | LP |
45 S&W Schofield | 454 | LP |
455 Webley | 454 | LP |
Primer: | Large Pistol |
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CCI
At CCI, we understand what you want and need. When it comes to ammunition and components no one beats us at our game. We offer the best selection in all shooting sports. While other companies sat on century-old technology and performance, we revived rimfire with exciting, high-performance products.
It all started when Richard "Dick" Speer's enterprising led him to establish CCI in 1951. He provided a steady source of component primers to reloaders. Today we continue being the leader in rimfire ammunition thanks to our innovation, determination and resourcefulness.