Feyachi Red Dot Magnifier 1.5–5× Flip-to-Side Picatinny Mount, Adjustable Zoom & Multi-Coated Optics

Feyachi Red Dot Magnifier is a flip-to-side Picatinny-mounted optic that converts most 1x red dot sights into an adjustable 1.5×–5× magnified sight picture for faster target identification at extended distances.

Designed for shooters who want quick, reliable magnification without swapping optics, this magnifier pairs with absolute co-witness red dot sights and offers a rugged steel mount, crisp multi-coated glass, and quick on/off side flip. It’s intended to extend the effective range of a red dot while preserving zero through rough handling. The unit also provides adjustable zoom, modest eye relief, and windage/elevation centering so you can dial in alignment with your host optic.

How does this magnifier attach and switch between 1x and magnified modes?

The Feyachi mounts to a standard Picatinny rail using a robust steel quick-detach system that holds zero under recoil and movement. To move from a 1x red dot view to magnified viewing, simply flip the magnifier into position or push it to the side for unobstructed 1x use.

• Flip-to-side mechanism for instant transition between 1x and magnified views
• Picatinny rail clamp with steel construction for durability
• Simple push-to-side action without tools or re-zeroing
• Designed for absolute co-witness red dot heights (not lower 1/3 co-witness)

What magnification range and eye relief does it offer?

This magnifier features a variable magnification range from 1.5× up to 5×, allowing you to adapt quickly to short- and medium-range targets. It supplies 2.2–3.6 inches of eye relief so you can maintain a comfortable cheek weld while achieving a clear sight picture.

• Adjustable zoom 1.5×–5× for flexible engagement distances
• 2.2–3.6 inches eye relief to accommodate different shooting positions
• Windage and elevation adjustments to center the red dot through the magnifier
• Compact dimensions: roughly 4.77 × 2.3 × 2.3 inches for compact mounting

How good is the glass and image clarity in real use?

The optics use multi-coated lenses to reduce reflections, improve light transmission, and preserve color fidelity, giving a sharper and brighter reticle image compared with uncoated glass. That coating and the optical design help maintain resolution at higher magnifications so you can identify targets with confidence.

• Multi-coated optics for enhanced light gathering and contrast
• Clear sight picture at intermediate magnifications for target ID
• Optimized coatings to reduce glare and maintain color accuracy
• Construction rated to hold zero under rough handling

Will this align with my red dot and require re-zeroing?

The magnifier includes windage and elevation adjustments to center your host optic’s dot within the magnified view, minimizing the need for frequent re-zeroing. Because the mount is built from rugged steel and designed for absolute co-witness heights, it resists shifts that commonly cause alignment problems.

• Windage and elevation knobs let you fine-tune dot centering through the magnifier
• Steel mount minimizes movement so your zero remains stable
• Best compatibility with absolute co-witness red dot mounts (not lower 1/3)
• Quick detach and flip mechanisms preserve mounting consistency

Who is this for: The Feyachi Red Dot Magnifier is ideal for shooters who already run a 1x reflex sight and want a compact, fast way to add variable magnification without changing optics. It suits hunters, tactical shooters, competitive stages, and anyone needing a durable flip-to-side magnifier for occasional medium-range work who values straightforward mounting, optical clarity, and adjustable zoom.