Winchester Small Pistol Primers Magnum #1-1/2M

Winchester Small Pistol Primers Magnum #1-1/2M — Precision Ignition for Demanding Loads

Winchester Small Pistol Primers Magnum #1-1/2M are engineered for high-performance handgun cartridges that require a hotter, more consistent ignition. These non-corrosive, all-weather primers are designed to perform reliably across a wide range of temperatures and shooting conditions, making them ideal for both high-pressure magnum loads and serious competitive or defensive applications.

Manufactured to Winchester’s exacting standards, each primer is carefully tested for consistency, sensitivity, and performance far beyond standard operating conditions. The result is fast, positive ignition and reliable cycling in semi-automatic and revolver platforms alike.

Key Features:

• Magnum Ignition Power
  Hotter ignition ideal for high-pressure pistol loads or cartridges with slower-burning powders.

• All-Weather Reliability
  Delivers dependable ignition in extreme temperatures and humidity.

• Non-Corrosive & Clean-Burning
  Designed to reduce fouling and wear in your firearm.

• Rigorous Testing & Quality Control
  Winchester primers undergo extensive testing for:

  • Sensitivity across temperature extremes

  • Consistent primer mixture weights

  • Uniform primer cup dimensions and anvil height tolerances

• Enhanced Sensitivity
  Ensures more positive firing in all types of pistols, including striker-fired and double-action revolvers.

Quantity Information:

• Box of 1,000: 10 sleeves of 100 primers

• Case of 5,000: 5 boxes of 1,000 primers

Application Notes:

These #1-1/2M Small Pistol primers Magnumare specifically formulated for magnum pistol cartridges. Always consult a current reloading manual to ensure proper primer selection and load data for your specific application.

Manufacturer: Winchester
Made in the United States of America