Streamlight Jack-Cap Features The Streamlight Jack-Cap offers operational switch redundancy by supporting both push-button operation directly on the cap and remote pressure switch operation for the ProTac Rail Mount HL-X Pro. That redundancy lets an operator choose the activation method that fits the mission switching between a direct tail press and a pressure pad run along a weapon or gear setup. The port built into the Jack-Cap accepts a remote pressure switch cleanly so there is no need for an aftermarket adapter to add that capability. This flexibility is especially useful for duty and tactical users who need to activate their light without breaking grip or shifting position. Machined from black anodized aluminum the Jack-Cap is built to the same duty grade standard as the rest of the ProTac Rail Mount HL-X Pro lineup. At 7 in length it is a drop in replacement for the factory tail cap and also fits older models of the Railmount HL-X series extending the upgrade to lights already in service. The anodized finish resists the scratches and corrosion that come with hard use on a duty belt or weapon mount. Users running an HL-X Pro who want faster more reliable switch access in the field will find the Jack-Cap a simple direct upgrade. Streamlight Jack Cap Specifications Manufacturer: Streamlight Model: Jack Cap Compatible Hosts: ProTac Rail Mount HL-X Pro Color: Black Anodized Material: Aluminum Length: 7 Width: 4.0 Available At: GrabAGun