DEFENTAC designs and manufactures innovative tactical weapon lights, green laser sights, and camera combos for firearms and home defense.
DEFENTAC is a specialized manufacturer of tactical illumination and laser aiming systems, serving firearm owners who want reliable self-defense and training solutions. The brand offers a wide range of weapon accessories, including high-lumen pistol lights, visible green laser sights, and integrated HD1080P camera combos designed for standard 21mm Picatinny and M-LOK mounting systems.
Built for durability in high-stress environments, DEFENTAC products often feature shockproof nylon and aluminum housings, magnetic fast-charging systems, and ambidextrous switches to enhance safety, visibility, and preparedness in low-light situations.
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Common questions about manuals, registration, and support for this brand.
Most DEFENTAC models feature a built-in lithium-polymer battery and can be charged using the included USB magnetic charging cable without needing to be removed from your firearm.
DEFENTAC tactical lights generally fit standard 21mm Picatinny rails with cross-slots. Certain models are designed exclusively for specific handguns, so always check your owner's manual for compatibility.
Use the provided Allen key adjustment tools on the elevation and windage screws located on the device to carefully align the laser to your target.
Flickering is often caused by a loose mounting screw. Ensure the unit is securely tightened to your rail system. If the problem persists, recharge the unit completely or contact DEFENTAC support.