Description

CCI Large Rifle 7.62mm NATO-Spec Military Primers #34

The CCI Large Rifle 7.62mm NATO-Spec Military Primers #34 are engineered to meet demanding military and commercial specifications for 7.62 NATO-size cartridges. The CCI 34 primer offers a robust, reliable ignition source designed for high-volume production and consistent field performance. Built with tight tolerances and a hard primer cup, these primers withstand heavy crimping and the firing stresses associated with belted and rimmed magnum cases. Reloaders and ammunition manufacturers appreciate the dependability of the #34 offering when uniform ignition is critical to function and accuracy.

Compared to other CCI offerings, the #34 complements a family that includes percussion and specialty items such as cci 209m primers used for shotgun and military primer applications, and cci 209 primers commonly employed in shotshell and muzzleloader priming systems. For reloaders handling a wide assortment of components, awareness of part numbers like cci 250 primers —typically referring to other large rifle or specialized primer designs— helps prevent mix-ups during assembly and inventory.

 what is c.c.i​?(cci 34 primer)

CCI is Cascade Cartridge, Inc., an American ammunition components manufacturer.

These 7.62mm NATO-spec primers are often used in both commercial match ammunition and military-style loads where consistent ignition, minimal misfires, and reliable feeding are required. The design emphasizes consistent brisance and ignition timing so pressure curves remain within safe, predictable ranges for standard powders and loads. That performance consistency makes the CCI 34 primer a frequent choice for manufacturers producing rifle ammunition at scale and for precision reloaders developing reliable service loads.

Handling and storage best practices apply: keep primers in original trays, store in a cool dry place, and segregate military-spec primers from other components to avoid confusion with items like cci 209m or cci 250 primers. For compatibility questions or when converting load recipes, consult manufacturer datasheets and established reloading references rather than guessing interchangeability between primer types.

In short, CCI’s 7.62mm NATO-spec #34 primer combines manufacturing quality, consistent ignition characteristics, and rugged construction suited to high-volume production and demanding field conditions. Operators seeking stable performance for 7.62 cartridges will find the CCI 34 primer a reliable component in their ammunition-building toolkit. Regular lot testing, batch traceability, and careful seating depth checks further ensure peak performance, while experienced handloaders recommend documenting chronograph data and group sizes to optimize loads with the CCI 34 primer across different powders, bullet weights, and case brands for repeatable accuracy and operational confidence in field use.