Winchester Small Pistol Magnum Primers 
The Winchester Small Pistol Primers is a pack of 1000 percussion caps used to reload magnum small pistol cartridges. Magnum primers are more powerful than standard primers and manufacturers typically recommend that magnum primers are to be used for ball or spherical powders as they are generally harder to ignite. All Winchester pistol primers are non-mercuric and non-corrosive. All Winchester products are manufactured to SAAMI industry specifications.
|Primer Size||Small Pistol|
|Manufacturer Part Number||WSPM|
|Shipping Weight (Kg)||0.5|
- Suitable for Magnum loadings using ball/spherical powders