Analysis of information sources in references of the Wikipedia article "Heckler & Koch HK416" in English language version.
In 2006 U.S. Special Operations units in Joint Special Operations Command (JSOC) began fielding the HK416 as their primary carbine.
Members of the elite unit linked up with German arms maker Heckler & Koch, which replaced the M4's gas system with one that experts say significantly reduces malfunctions while increasing parts life. After exhaustive tests with the help of Delta, the H&K 416 was ready in 2004. Members of the elite commando unit — formally known as 1st Special Forces Operational Detachment-Delta — have been carrying it in combat ever since. … In addition to Delta, experts say the 416 is also in use by other specialized Army units, including the Asymmetric Warfare Group, as well as the Navy's elite SEAL Team 6.
Special operations forces, including "tier one" units such as the Army's Delta Force and the Navy's SEAL Development Group – or SEAL Team Six – have used their own funds to purchase the Heckler & Koch-built 416, which uses a gas-piston operating system less susceptible to failure than Colt's gas-operated design.
In 2006 U.S. Special Operations units in Joint Special Operations Command (JSOC) began fielding the HK416 as their primary carbine.
Special operations forces, including "tier one" units such as the Army's Delta Force and the Navy's SEAL Development Group – or SEAL Team Six – have used their own funds to purchase the Heckler & Koch-built 416, which uses a gas-piston operating system less susceptible to failure than Colt's gas-operated design.
Members of the elite unit linked up with German arms maker Heckler & Koch, which replaced the M4's gas system with one that experts say significantly reduces malfunctions while increasing parts life. After exhaustive tests with the help of Delta, the H&K 416 was ready in 2004. Members of the elite commando unit — formally known as 1st Special Forces Operational Detachment-Delta — have been carrying it in combat ever since. … In addition to Delta, experts say the 416 is also in use by other specialized Army units, including the Asymmetric Warfare Group, as well as the Navy's elite SEAL Team 6.