The Army is calling for prototype submissions that include 16 weapons, fire controls systems and around 25,000 rounds of ...

Many observers have indicated dismay that the Colt-Northrop Grumman system lost to the Barrett platform in a recent test. Barrett and MARS were chosen to develop a 30mm grenade rifle system for the ...

Two researchers working for the U.S. Army Research Laboratory have come up with a drone design that shoots out of a 40mm grenade launcher. On Thursday, the Army's patent application for the GLUAS ...

August 15, 2021: The U.S. Marines are evaluating the new Drone40 UAV (Unmanned Aerial Vehicle) after noting its successful use by British troops in Mali, where foreign troops serve as part of a ...

The existing 40mm high explosive grenade cartridge is about 100mm (4 inches) long and weighs about 545 grams (19 ounces). The 40mm shell which leaves the launcher tube is about 43mm (1.9 inches) long, ...