The Streamlight TLR-7 X Sub is a compact, high-output tactical weapon light engineered for today’s slim, subcompact handguns. With a powerful 500-lumen white LED and 141-meter beam distance, it delivers bright, focused illumination for self-defense, home protection, or low-light EDC situations. Built from aircraft-grade aluminum with a durable anodized finish, the TLR-7 X Sub withstands daily carry and hard use. It’s powered by a single CR123A lithium battery or a rechargeable Streamlight SL-B9 USB-C battery, giving you flexible power options and up to 1.5 hours of runtime. This ultra-light pistol light weighs just 2.39 ounces, mounts securely to 1913 short rail-equipped subcompacts, and installs tool-free using Streamlight’s patented rail clamp system. Ambidextrous rear paddle switches ensure intuitive momentary or constant activation from either hand, while the “Safe-Off” mode prevents accidental engagement in storage or transport. ⚠️ Note: Fits SIG P365 XMacro with a small gap between trigger guard and light housing. 🔧 Compatibility SIG P365 XMacro Springfield XD-E H&K HK45 Compact Beretta PX4 Subcompact Smith & Wesson M&P 2.0 Subcompact ✅ Key Features 500 lumens / 5,000 candela beam 141-meter beam throw Powered by (1) CR123A or SL-B9 USB-C rechargeable battery Up to 1.5-hour runtime Tool-free rail clamp mounting system Designed for 1913 short rail subcompacts Durable aircraft aluminum with black anodized finish Ambidextrous rear paddle switches “Safe-Off” feature prevents accidental activation Lightweight – only 2.39 oz Length: 2.51”