LED battery life meter

The barrel is arguably the heart of any airsoft gun and determines various performance factors such as velocity (FPS)

Velocity: 370-395fps

that's a non-issue for Walther PPQ GBB owners

two 15-round CO2 magazines

Firefield Rival Foregrip MLOK firefield LED battery life meterBy adding stability, the Rival KeyMod Foregrip helps improve your accuracy in a variety of shooting conditions and control of your AR 15. Rival Foregrips are designed with a skeletonized body to be as light as possible, weighing in at just five ounces. The tactical Rival Foregrips ergonomic design is comfortable to grasp and provides a natural grip when using an AR 15. Rivals are crafted out of aluminum, providing a shockproof and durable body.