The Sporting Arms and Ammunition Manufacturers' Institute has accepted three new cartridges, and one of them operates at ...

Gelled propellants are produced from liquid propellants with the addition of gelling agents. They are solid at rest, for example in a tank, and become flowable under the influence of shear stress, as ...

bullet or propellant powder designed for use in a firearm.” Gilchrist and Duran said the bill would help reduce gun violence. “Today, it is far too easy for minors and others prohibited from ...