EFTA Airsoft does a first look video at the Wolverine MTW Tactical XBR, gas blowback HPA rifle featuring the new Inferno XTS engine for improved consistency and responsiveness. They show the modular upgrades like the Quake stock and Blink Trace unit, which can be purchased separately or come pre-installed on the XBR model. They also find the rifle is fun with its subtle blowback during a demonstration and subsequent gameplay footage.