and selected M9 pistols and M16 rifles. The Army is pursuing a two-phase PIP to keep the M4 carbine inventory strong. Phase I upgrades the Army’s M4s to the Special Forces’ M4A1, while Phase ...

The M4A1, like its predecessor the M16, is based on a gas-operated system with direct impingement, which provides both benefits and certain drawbacks. The M4A1 weighs about 2.7 kg without a ...

Further M16 variants were fielded thereafter ... at least as of 2013, included 565 M4A1 carbines and 54 M249 SAWs. Sig ...

Highlighting five effective builds, such as the versatile M4A1, the close-quarters AK-74U, and the precision Kar98k, players can customize their play style. Tactical M16 and agile MP5 options also ...