Firefield Rival Foregrip MLOK Hi-Capa Inner Barrels the ARP9 puts out all

the ARP9 puts out all of the same performance of a CM16 M4

02 TIGHT-BORE INNER BARREL

DOT & TC Approved Cylinder

Compatibility: For All PolarStar Fusion Engines (except Ver

Firefield Rival Foregrip MLOK Hi-Capa Inner Barrels the ARP9 puts out allBy 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.