Description CCI standard primers are remarkably clean-burning, leaving primer pockets cleaner and extending the time between pocket cleaning. That's a huge benefit for progressive reloaders. They are more sensitive and easier to seat than older CCI primers, and engineered for smooth feeding in automated equipment.PRODUCT DETAIL:Manufacturer: CCI Model: Standard Pistol Width: 2.9000 Length: 5.8000 Height: 1.8000 Weight: 1.0400 Application: Reloading Caliber: 10MM AUTO Gun Type: Pistol Quantity: 100 Per Box Series: No. 300 Size Large: Pistol Style: Large Type: Primer Firearms, trailers, and some accessories are only available for purchase in stores. Each location follows all BATF and individual state/county/city laws to insure the desired product is legal for sale. Any info provided online is subject to change, please go to your local store for more accurate information.