CCI #34 primers are large rifle primers that are specifically designed for military cartridges. These primers are made to be harder to ignite, which helps prevent slam fires in military-style rifles with a floating firing pin. They are a military large rifle primer containing magnum priming mix. CCI #34 primers are continuously tested and improved to ensure their quality and performance. They are known for their reliability and are a popular choice among reloaders who use military cartridge.
These primers have a unique feature: they are made with “less sensitivity” to withstand the heavy, floating firing pin found in rifles like the M1 Garand and the M14/M1A. This “less sensitive” design helps prevent slam fires, making them suitable for military applications. The CCI #34 primers are equivalent to CCI 250 Large Rifle Magnum (LRM) primers.
It’s worth noting that while the CCI #34 primers are designed for military cartridges, they can also be used in bolt-action rifles. Some users have reported using them in bolt-action rifles without any issues. However, it’s important to follow proper reloading practices and adjust the load accordingly when switching to these primers.
Overall, CCI #34 primers are a reliable choice for reloaders who use military cartridges and are looking for primers that are less sensitive to prevent slam fires in rifles with floating firing pins.
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CCI #34 – 7.62mm Large Rifle Primers (Box of 1,000) – cci #34 primers in stock, buy cci #34 Large primers These are the “bread-and-butter” of reloading, the most commonly called-for primers in reloading recipes. CCI standard primers are remarkably clean-burning, leaving primer pockets cleaner and extending the time between pocket cleaning. That’s a huge…
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