Feyachi 4 MOA Red Dot Sight: Compact Shooting Scope with Multi-Coated Lenses and 11 Brightness Levels

This Feyachi red dot sight delivers fast, accurate aiming for outdoor shooting, hunting, and tactical applications. With a 4 MOA dot and unlimited eye relief, it allows both eyes open shooting for improved situational awareness and quicker target acquisition. The multi-coated lenses enhance image clarity and light transmission even in low-light conditions, making this sight a practical choice for daytime use. Its ultra-compact design—just 68mm long and 185g—fits easily on a variety of firearms without adding bulk.

Features and Construction

The sight is built to withstand demanding outdoor environments while maintaining consistent performance.

Material and Build

The shockproof aluminium body is nitrogen purged and O-sealed, making the enclosure completely waterproof. The matte black anodized finish resists scratches and keeps the silhouette understated. These construction details contribute to reliable operation in rain, dust, and recoil.

Optical Performance

The 22mm objective lens with scratch-resistant multi-coating increases light transmission and reduces glare. The 4 MOA dot is adjustable across 11 brightness levels, so you can set the dot to match ambient light from bright sunlight to dusk. Parallax is set at 1 MOA at 80 yards, ensuring the dot stays on target over typical shooting distances.

Mounting Options

Two height options are provided: a low mount and a low 1/3 co-witness mount. Both fit Picatinny and Weaver rails, giving you flexibility to set the sight at the right height for your firearm and shooting style. The stand base length is 55mm and the overall height with QD mount is 66mm.

Uses and Placement

This sight is designed for short to medium distances and general shooting scenarios.

Hunting and Field Use

In the field, the unlimited eye relief allows rapid sight picture acquisition as you track moving game. The waterproof sealing means you can hunt in wet conditions without concerns about fogging or moisture ingress. The 185g weight adds minimal extra load to your gear.

Tactical and Precision Shooting

For tactical applications, the 11 brightness levels let you adapt the red dot to changing light during drills or operations. The 1 MOA click adjustments with ±40 MOA range in elevation and windage enable quick zeroing. The shockproof body withstands the recoil from calibre platforms.

Target Practice and Range Sessions

At the range, the 4 MOA dot provides a clear aiming point without obscuring the target. The multi-coated lenses keep the image bright and crisp shot after shot. The compact footprint allows co-witnessing with iron sights for backup aiming.

Benefits and Buying Value

This sight delivers practical advantages for shooters who value speed, reliability, and compactness.

Reuse and Low Maintenance

The sealed enclosure reduces the need for frequent cleaning; the multi-coated lenses resist dirt and scratching. The CR2032 battery provides long life, and replacement is straightforward. The anodized finish and aluminium construction resist corrosion over years of use.

Why Choose This Product

Unlike bulky scopes that add weight and restrict eye relief, this sight gives you a clear, fast aiming solution in a compact package. The combination of multi-coated optics, waterproof sealing, and dual mounting options makes it a versatile choice for hunters, tactical shooters, and recreational marksmen alike.