Airsoft4Dayz likes what he sees in the Licensed AR-15 GRY HPA Training Rifle w/ JailBrake Muzzle from EMG/Salient Arms International... "I just purchased a new Airsoft firearm and figured i would do a unboxing, review and shooting test all in one video for all of you! I highly recommend this system. I purchased the Inferno SBR version as it was the only one in stock but performs equally to a Polarstar Jack Engine."