Umarex HK416 is licensed by the German arms maker, Heckler and Koch, real steel markings. It is a modified version of the American M4 carbine with many changes.
On the real steel, most notably a new gas operating system from the Heckler & Koch G36. Customers have the option of purchasing a new upper receiver, buffer and drive spring to refurbish M4s or buying a completely new and complete HK416.
The HK 416 CQB is a licensed, authentic replica of the real 416 rifle used by military forces. The Metal receiver and high torque motor with metal gears and 8 mm bearings contribute to the elite status of the gun. The high-capacity, 320-round magazine allows for lots of firing before the need to reload. The adjustable rear sight, and adjustable stock allow for accurate and comfortable shooting. The metal free float quad rail system lets you accessorize the gun to fit your individual specifications. Perfect for use on the mil-sim (military simulation) battlefield or in tactical training situations.
It includes international symbols for Safe, Semi-Automatic, and Fully automatic, a redesigned retractable stock which allows the user to rotate the butt plate, a new pistol grip designed by H&K, made to more ergonomically fit the hand. It also comes with a PEQ box to store your external battery.