Helix Airsoft brings the only Vector-compatible RIS system to the airsoft market. Using lightweight machined aluminum for superior durability and performance, this incredibly high-quality rail system allows for maximum customization of Kriss Vector gas blowback rifles and AEGs. Replacing the small rail sections that come stock on the Vector rifle, this rail system adds a whopping 12" of picatinny/weaver rails for attaching your preferred tactical accessories such as lights, lasers, grips, and more. No matter what gear the mission may require, the Vector with this rail system can provide everything you need to ensure a victory. The interior of the Axem KV RIS also accommodates many center-bore mock suppressors, including the Helix Trident suppressors. Maximize your rifles full potential and add this KV Rail System from Helix Airsoft to your lowdown.