UniqueFire 3MOA Red Dot Reflex Sight Scope — Compact 40×28×35mm, 3-Position Brightness

UniqueFire's compact 3MOA red dot is a lightweight holographic reflex sight built for fast target acquisition and simple, repeatable adjustments on pistols, rifles, and shotguns.

This mini reflex scope combines a clear 3MOA aiming point, a three-position brightness switch, and tool-accessible windage/elevation adjustments in a pocket-sized housing. At 40 × 28 × 35 mm it fits a wide range of platforms and includes a battery backup, hex drivers, and a cleaning cloth so you can mount, zero, and maintain the sight without extra parts.

How does the 3MOA dot improve aiming speed and precision?

The 3MOA reticle provides a small, crisp aiming reference that balances precision with quick target acquisition. It’s large enough to pick up quickly in low-light and small enough to remain accurate at typical close-to-medium engagement distances.

• 3MOA dot gives a pinpoint reference for precise shot placement.
• Three brightness settings (off / low / high) adapt to ambient light.
• Designed for rapid centering on moving or multiple targets.
• Useful across 30–100 m, per manufacturer guidance.

How do I zero the sight and make windage/elevation changes?

Zeroing is done with accessible screws near the dot: loosen the set screws, adjust the vertical (UP) and horizontal (R) screws to move the dot, then re-lock the set screws. At longer distances use two parallel reference dots—fixed and adjustable—to verify corrections.

• Loosen the two top set screws before adjusting.
• Turn the UP screw to move the dot vertically, R screw for horizontal.
• Relock the set screws after tuning to secure your zero.
• Use distant parallel dots as alignment reference for ranged adjustments.

What are the controls, power options, and included accessories?

The sight features a dedicated three-step switch: OFF, LOW BRIGHTNESS, HIGH BRIGHTNESS, letting you conserve battery or boost visibility as needed. The package arrives ready to install with a spare battery, two hex drivers for adjustments, a user manual, and a dust-free cloth to keep optics clean.

• Dedicated switch with OFF / low / high settings for battery management.
• Includes battery backup so you can swap cells without delay.
• Two hexagonal screwdrivers for mounting and adjustment tasks.
• Maintenance kit: user manual and dust-free cloth included.

Will this sight fit my firearm and what are the size limits?

The housing measures 40 mm long, 28 mm wide, and 35 mm tall, designed to fit many common mounts and compact platforms. It is compatible with a broad range of pistols, shotguns, and small rifles, but not universal—verify your sight footprint and rail type before purchase.

• Dimensions: 40 × 28 × 35 mm; compact footprint for tight mounts.
• Fits most—but not all—tools and rails; check measurements first.
• Low-profile design reduces snagging and preserves sight picture.
• Lightweight for minimal impact on handling and balance.

Who this product is for: shooters who want an ultra-compact, easy-to-adjust red dot for close to mid-range work, including compact rifle and pistol owners, tactical trainers, and recreational shooters seeking a simple reflex sight with included tools. If you need a tiny footprint, clear 3MOA aimpoint, and straightforward mechanical adjustments with spare parts on hand, this UniqueFire mini holographic reflex sight offers a practical, ready-to-mount option. Contact the seller with your platform measurements if you are unsure about fit before ordering.