Weapon Name: Daniel Defense MK22
Type of Weapon: Assault Rifle
Country of Origin: United States
Caliber: 5.56x45mm NATO projectile
Magazine capacity: 30 plus 1 in chamber.
Firing modes: Automatic, Semi-Automatic.
Service: December 2015 -
United States - JSOC (1st SFOD-D, Naval Special Warfare Development Group, 24th Special Tactics Squadron), MARSOC
Germany: KSK, GSG-9
Poland: JW GROM (Operational Maneuver Response Group)
Russia: Spetsgruppa Vympel, Spetsgruppa Alpha