Winchester Ammo WSR Small Rifle Primers, 1000 Count

Winchester Ammo WSR Small Rifle Primers are designed to provide dependable ignition for rifle ammunition reloading applications. These non-corrosive primers are engineered for consistent performance across a broad range of shooting conditions, helping reloaders achieve reliable firing and uniform results when properly installed in compatible cases. The small rifle primer format is suitable for cartridges specified for this primer size and type.
Winchester conducts extensive testing to evaluate primer sensitivity, consistency, and performance under temperature and humidity conditions beyond typical field use. Carefully controlled primer mixture weights, consistent component sizing, and precise manufacturing tolerances support reliable ignition and dependable operation. The primer anvil is also produced to controlled height and stability specifications for consistent seating and firing characteristics.
This package contains 10 boxes of 100 primers, providing a total of 1,000 Winchester WSR primers for reloading needs. Always verify cartridge, firearm, and reloading manual specifications before use, and follow established reloading procedures for primer selection, seating depth, powder charges, and case preparation. Store primers in a cool, dry location away from heat, open flame, impact, and incompatible materials. Winchester Ammo WSR primers are intended for use by experienced reloaders who follow applicable safety guidelines and manufacturer recommendations.

Features:

• Non-corrosive small rifle primers designed for dependable ignition

• Winchester Ammo WSR part number for easy identification

• Engineered for consistent sensitivity and reliable firing

• Tested across a broad range of temperature and humidity conditions

• Carefully controlled primer mixture weights and component tolerances

• Small rifle style for compatible rifle ammunition reloading applications

• Includes 10 boxes of 100 primers, totaling 1,000 primers