Omega Airsoft does an overview and shooting test of the Guns Modify HK416A5 Level 2 gas blowback rifle. This has the GM 2 mode MWS system, durable metal construction, and adjustable features. The one-piece aluminum outer barrel and buffer tube, die-cast aluminum receiver, and zinc alloy trigger box and enhanced bolt carrier ensure longevity and reliability. The steel trigger, trigger sear, firing pin, and adjustable hammer, bolt stop, mag catch, auto sear, forward assistor, selector, semi sear, and trigger lever provide superior durability and accuracy.