Winchester Small Pistol Magnum Primers 1/2M Box of 3000 (3 BOXES OF 1000). Primers are constantly and rigorously tested for consistency and sensitivity at temperatures and conditions far beyond the range of normal usage. Winchester guarantees better sensitivity for more positive firing in all guns, carefully-controlled weights of primer mixtures, consistency in size and quality, precise measurements and tolerances for anvil heights and stability in extremes of temperatures and humidity.
- Box of 1000: 10 Sleeves of 100
- Box of 5000: 3 boxes of 3000