CCI Ammunition BR4 Small Rifle Primer Clean, reliable ignition. Non-mercuric, non-corrosive. Ultra-premium primers. The CCI BR4 Small Rifle Primer is designed for small rifle cartridges such as the .17 HMR and .22 WMR. This premium quality primer will help you get the most out of your reloading in terms of accuracy and consistency. These primers offer clean, reliable ignition with its non-corrosive formula and high energy content while being compatible with all commercial pistol and rifle powders.

CCI BR4 Small Rifle Primers are non-corrosive, non-mercuric and clean burning primers that offers reliable ignition with all types of powder.

BR4 is a small rifle primer from CCI. These primers deliver consistent ignition and reliable performance. They are designed to be clean, non-corrosive and easy to use. BR4 primers are made in the US with high-quality components, which ensures reliable ignition and consistent performance.

CCI BR4 primers are the standard by which all small rifle primers are measured. Differentiation achieved by superior consistency, world class quality and other precision features.