Dillon 1050 5.7x28mm Conversion Kit

Detroit Ammunition Company Item #: 3D5728CK

If you are thinking on reloading your 5.7x28mm and have a Dillon 1050 you have probably found out that Dillon doesn’t offer a shellplate. So, we are here to help!


6 in stock


Dillon 1050 5.7x28mm Conversion Kit

Kit Includes:

*4140 Steel shell-plate

*6 custom locator buttons

*Casefeed adapter

NOTE:  The shell-plate is considered to be a wearable item. The number of rounds that can be loaded per each shell-plate will vary.

Development of the FN 5.7x28mm began more than 20 years ago and was first introduced in a submachine gun for military applications in the early 1990s. A tactical handgun followed in the late 1990s, and by 2005 a civilian version appeared. The cartridge is advertised to push a 27-grain lead-free bullet at 1,950 fps, a 28-grain lead core bullet at 2,050 fps  and a 40-grain lead-core Hornady V-MAX bullet at 1,700 fps. The current civilian tactical handgun, known as the Model FiveSeven USG, is an autoloader with a 20-round capacity. It is constructed of polymer with appropriate parts being alloy and steel. Sights are fully adjustable. Barrel length is 47/8
inches, and weight is around 24 ounces empty. The 5.7x28mm cartridge is a bottleneck design that utilizes .22-caliber (.224-inch) bullets. The shoulder angle is 35 degrees. Water capacity (measured to the bottom of the neck) is 11.1 grains. It is a proprietary cartridge, so there are no pressure guidelines or industry standards for handloading.

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