If the Army determines that the winning rail system should be procured, delivery of new rails is anticipated in the summer of 2014. The M4 PIP is just another step in a long history of ...

The M4 carbine was officially adopted by the US in 1994, and has since seen use by over 60 militaries around the world. Chambered in the 5.56×45mm NATO cartridge, the M4 can fire upto 950 rounds a ...

The M4 southbound spur at Heathrow Airport has been ... 4:30am. Separately, Network Rail reported disruptions just after 5am ...

While insurgent forces and militias favor the AK-47, professional armies lean toward the M4’s technological edge. With Ukraine adopting NATO-standard weapons, its shift to the M4 signifies a deeper ...