After extensive testing in 1989, four rifle designs—Colt ACR, AAI ACR, Steyr ACR, and HK G11—reached the final phase. -Despite showcasing innovative features like duplex rounds, saboted ...

The Army has officially fielded its brand-new Next Generation Squad Weapon rifles to its first unit, bringing an end to the service's decades-long effort to replace its M4 and M16 family of ...