Description

Winchester Small Rifle Primers

Winchester Small Rifle Primers are engineered for consistent and reliable performance in small rifle cartridges, offering superior shot-to-shot precision in a variety of applications, including 5.56 NATO and .223 Remington.

Specifications

Key Features:

• Primer Type: Small Rifle
• Non-Corrosive: Designed to prevent rust and fouling, ensuring firearm longevity.
• Manufacturing Excellence: Precisely measured primer mixtures and tolerances for anvil heights provide dependable ignition.
• Stable Under Extremes: Tested to perform consistently in a wide range of temperatures and humidity levels.
• Quantity Options:
  • Box of 1000 (10 sleeves of 100 primers)
  • Box of 5000 (5 boxes of 1000 primers)

Performance and Applications:

• Cartridge Compatibility: Optimized for .223 Remington and 5.56 NATO, the primers are also suitable for other small rifle calibers.
• Consistency: Winchester Small Rifle Primers deliver reliable ignition across standard and military-grade cartridges.
• Precision Testing: Designed to meet NATO-spec military standards, they are identical to primers used in Lake City 5.56mm ammunition, ensuring exceptional quality and performance.

Interchangeability with .223 Remington and 5.56 NATO:

While external case dimensions are nearly identical between the .223 Remington and 5.56 NATO cartridges, slight differences in chamber dimensions and pressure ratings necessitate precision in reloading. Winchester Small Rifle Primers are tailored for reliability in both calibers, taking into account their similar maximum working pressures.

Reloading Tips:

• Always follow recommended load data for your specific cartridge and powder combination to ensure safety and optimal performance.
• Use these primers for loads requiring high reliability, including target shooting, varmint hunting, and tactical applications.

Made in the USA, Winchester Small Rifle Primers embody legendary reliability and precision trusted by reloaders and shooters worldwide.