Emissary Development Optimized Switch Upgrades for Streamlight TLR-1, TLR 7, & Surefire X300
This guide details the installation of the Emissary Development Paddle Shifter Kit for Streamlight TLR-1, TLR-7 series, and Surefire X300 weapon lights. The upgrade aims to improve ergonomics for high-grip shooting by making light activation easier and requiring less finger travel. The process is straightforward, requiring only an Allen key, and the shifters have been verified to maintain Kydex holster compatibility.












