The 14.5mm JDJ was created by
SSK Industries
SSK Industries, Inc. is an American designer and manufacturer of guns and accessories in Wintersville, Ohio. Founded in 1977, the company is known for its custom Contender and Encore barrels.
Started by hunter and gun enthusiast J. D. Jones, SS ...
of
Wintersville, Ohio
Wintersville is a village in central Jefferson County, Ohio. The population was 3,609 as of the 2020 Census. It is part of the Weirton–Steubenville metropolitan area. The village is suburban in nature and is governed by a mayor and council el ...
.
Overview
It uses the
.50 BMG case with the neck opened up to accept a bullet. It fires the bullet at with the fire-formed load. The Barnes bullet can also be loaded to . It has a destructive device exemption. Only rifles chambered for the .50 BMG can be converted to this caliber.
References
{{Reflist
Pistol and rifle cartridges
JDJ cartridges