The Streamlight TLR-7X Sub (69402) delivers 500 lumens of brilliant white light in a compact, lightweight package designed to fit Picatinny-railed pistols. Built from machined aluminum with a durable anodized finish, it provides superior illumination and reliability for defensive carry, range use, or duty applications. The TLR-7X Sub features ambidextrous rear paddle switches for intuitive activation from either hand, along with interchangeable paddles to suit your preferred grip. Streamlight’s Rail Grip Clamp System ensures secure, tool-free attachment and positive retention under recoil. Powered by a single CR123A or SL-B9 rechargeable battery, this light delivers up to 1.5 hours of runtime with a crisp, focused beam optimized for target identification. Compatible with most pistols that have a MIL-STD Picatinny accessory rail — common examples include: Glock (17/19/19X/17 Gen5 and other railed models), SIG Sauer (P320, P226, P229 with rail), SIG P365 XL (railed variants), Smith & Wesson M&P series (M&P 2.0/ M&P9 railed models), Springfield XD/XDM/XDE, FN 509, Heckler & Koch VP9, CZ P-10, Walther PPQ (railed models) and many others. Because rail geometry can vary by model and aftermarket adapters, please verify fit with Streamlight’s fit guide or check the specific pistol manufacturer’s rail spec before purchase.