Buy CCI Standard Primers #41 (Small) 5.56mm Military Online . Semi-automatic firearms of a military design often lack firing pin retraction springs. If ammunition is not assembled with care, a “slam-fire” may occur before the bolt locks. The military does this by using distinct methodologies and components, such as primer sensitivity standards that vary from their commercial equivalents. Buy CCI Standard Primers #41 (Small) 5.56mm Military Online. CCI manufactures rifle primers for commercial sale that meet military sensitivity specifications and lessen the likelihood of a slam-fire when other circumstances go awry*. When reloading for a military semi-automatic, CCI Military primers should be considered. Effective prevention of slam-fire needs more than just specific primers. Headspace, chamber condition, firing pin form and protrusion, bolt velocity, and cartridge case condition are some of the variables that might impact slam-fire potential.

• Mil-spec sensitivity
• Initiator mix optimized for ball/spherical propellants
• Small (No. 41) rifle
• Use the same data as CCI Magnum primers
• Military-style semi-automatic rifles