The Airsoft Lab demonstrates the fast trigger response of this upgraded SIG Air ProForce MCX AEG in this video using a 7.4v Lipo battery with an energy of 1.3 joule. Upgrades done are PERUN Hybrid MOSFET, Warhead Industries brushless motor, SHS gear set Maxx Model HopUp, Grizzly Lab inner barrel, and FPS Softair airseal.