High quality, great function - SureFire Tailcap Switch Assembly w/Remote Switch

Fitted a X300 on an HK build and needed a tape switch that would work so I didn't have to change my hand position to activate the light. The Rail Grabber pressure pad that came with the light works great with light pressure input and stays on the rail. As others have said, it's a bit pricey but it's definitely worth the one-time investment. You can find a cheap knock-off brand from overseas but you get what you pay for and Surefire, as always delivered with a great product. Worth it in the long run for sure.