Truglo Tru-Tec 1x23x17mm 3 MOA Green Dot Sight with CR2032 Lithium Battery - Black

The Truglo Tru-Tec 1x23x17mm 3 MOA green dot sight is a compact, lightweight optic built for shooters who demand speed and reliability without the bulk. Whether you're running an optics-ready pistol, rifle, or shotgun, this micro red dot delivers fast target acquisition and proven durability in a package that weighs just over 1 ounce. The Tru-Tec line has earned respect among tactical and sport shooters; the Micro version distills those proven features into an ultra-versatile form factor that doesn't compromise on capability.

Built from aircraft-grade aluminum and CNC machined for precision, the Tru-Tec handles recoil, impact, and the elements without flinching. The sealed O-ring design keeps water out, and the optic is engineered to resist fog and shock. Its unlimited eye relief means you can position it however works best for your setup. Ten brightness levels let you dial in the perfect dot for daylight, low light, or indoor ranges, and the auto-off feature stretches battery life when you're not shooting. The included CR2032 lithium battery powers the sight right out of the box.

The 3 MOA green dot reticle strikes the balance most shooters want—large enough for quick target location at close range, fine enough for precision when you need it. Locking windage and elevation adjustments keep your zero solid, and the common lug and bolt pattern (compatible with Eotech, Docter, Insight, Meopta, and similar platforms) gives you flexibility if your setup changes. The Picatinny rail mount adapter is included, as is a hardshell protective cover to keep the optic safe in the bag or truck.

Key Features

• 3 MOA green dot reticle for rapid target acquisition
• Ultra-lightweight design—just over 1 ounce
• Aircraft-grade aluminum, CNC machined construction
• Digital push-button brightness control with 10 settings
• Auto-off feature preserves battery life between shooting sessions
• Water-resistant sealed O-ring design
• Shock and fog resistant
• Unlimited eye relief
• Locking windage and elevation adjustments
• Common lug and bolt pattern for broad platform compatibility
• Includes Picatinny rail mount adapter and hardshell cover

Specifications

Frequently Asked Questions

Will the Tru-Tec Micro fit my optics-ready pistol?

Yes. The Tru-Tec is designed for optics-ready handguns and features a common lug and bolt pattern compatible with major platforms including Eotech, Docter, Insight, and Meopta mounts. The Picatinny rail adapter included with the sight also gives you installation options for rifles and shotguns.

What battery does it use, and is one included?

The sight runs on a CR2032 lithium battery, which is included in the box. The auto-off feature helps extend battery life during periods when you're not actively using the optic.

How bright can the dot get, and will it work in daylight?

The Tru-Tec has 10 brightness settings, allowing you to dial the green dot up for daylight shooting or down for low-light and indoor range use. Digital push-button controls make on-the-fly adjustments simple.

What's included with the sight?

You get the Tru-Tec optic itself, a Picatinny rail mount adapter, a hardshell protective cover, and the CR2032 battery pre-installed.