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 ...

Gun owners have strong opinions when it comes to Eugene Stoner’s AR design. There are those who decry the path of the “new and improved” gas piston guns as mechanically unsound and ...

The Bushmaster Adaptive Combat Rifle (ACR) offers users advanced features such as firing pin block and a true ambidextrous charging handle. Other key features include a gas piston operating system ...

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 ...