Winchester Ammo Centerfire Small Pistol Magnum Primers #1-1/2M-108, 1000 Count WSPM

Product Description

Winchester WSPM Centerfire Small Pistol Magnum primers are built for reloaders who need fast, dependable ignition in demanding conditions. These non-corrosive, all-weather primers are engineered for instant and precise firing, with carefully controlled primer mixture weights, consistent sizing, and tightly maintained tolerances. Winchester rigorously tests primer sensitivity and consistency in conditions beyond normal use to help ensure reliable performance across temperature and humidity extremes.

Product Highlights

• Non-corrosive, all-weather primer formulation for dependable ignition in a wide range of shooting conditions
• Magnum small pistol primer design for reliable firing consistency in handgun reloading applications
• Precision manufacturing with controlled mixture weights, consistent sizing, and tight anvil-height tolerances
• Rigorously tested for sensitivity and consistency beyond typical temperature and humidity environments
• Bulk 1,000-count packaging ideal for high-volume reloading sessions

Specs

• Brand: Winchester Ammo
• Manufacturer Part Number: WSPM
• UPC: 020892300101
• Primer Type: Small Pistol Magnum
• Model: Centerfire
• Series/Primer No.: #1-1/2M - 108
• Quantity: 1,000 primers per box
• Boxes per Case: 5
• Country of Manufacture: Made in USA

Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product’s manufacturer.