The Ultimate AR‑15 Flashlight Setup for Suppressors & Short Handguards
This guide details the installation of a Unity Gas Cap, Axon SL USB-C switch, T-Rex Arms Lightbar Pro M-Lok, and SureFire 640 DFT Pro flashlight onto a Sig Rattler LT. The process focuses on optimizing flashlight placement to eliminate suppressor shadow and improve switch ergonomics, particularly on short handguards. Expert instruction covers proper torque values, mounting techniques, and cable management for a streamlined setup.













