Brix Tactical shows how to do this in this video. This 4-in-1 device, housed in an anodized aluminum body, integrates a green laser, an IR laser, an IR illuminator with variable beam divergence (~17 MRAD to ~120 MRAD), and a 1000-lumen white light (80,000 Candela). It features slave lasers (no separate calibration required) for both visible and IR, suitable for 7.62x51 recoil. A factory default low-power safety mode is included, with an option to activate high-power mode. Equipped with a crane plug pressure switch and a removable 18500 lithium battery, this device is compatible with Picatinny rails only. The IR illuminator and laser operate at 0.7mW and 850nm, while the green laser operates at <5mW and 520nm. With an IPX3 waterproof rating, it measures 4x2.16x1.18 inches and weighs 240g.