Feyachi RDS-36 1x22mm 5 MOA Red & Green Dot Sight - Dual Color Optic

In this review of the Feyachi RDS-36 1x22mm red and green dot sight, the bottom line is simple: it is a budget-friendly, versatile reflex sight for shooters who want a quick, bright aiming point and simple mounting options. The biggest reason to buy is the dual-color selectable reticle with multiple brightness settings, which makes the sight useful across daytime and low-light situations. The reviewer found it to be straightforward to install, clear enough for close-quarters work, and robust enough for regular field use.

Key Features

• Dual Color Selectable: Easily switch between red and green reticles to match visibility needs in different lighting environments.
• Adjustable Brightness: Seven brightness settings on the red dot let the user dial visibility for bright daylight or darker conditions.
• Fully Multi-Coated Optics: Anti-reflective coating on the lenses reduces glare and improves contrast for a clearer sight picture.
• Lightweight Riser Mount: The included 0.83 in riser with four slots provides absolute co-witness height with A2 front sights and a stable attachment.
• Durability and Weather Resistance: Shockproof construction with O-ring seals resists moisture and holds up during regular outdoor use.
• Accurate Fast-Acquisition Dot: The 5 MOA dot is quick to pick up for close targets while remaining suitable for precise shots at moderate range.

Who It's For

This sight is best for recreational shooters, airsoft users, and hunters who want a simple, light reflex optic that can swap between red and green dots for different conditions. It will appeal to people looking for a practical, low-cost optic with easy mounting and basic durability features.

Shooter who need high-end holographic performance, advanced reticle options, or guaranteed daylight-visible red dot at all times should look elsewhere; some users report the red dot can wash out in bright sunlight, so those requiring maximum daylight punch may prefer a higher-lumen sight.

Pros & Cons

Pros

• Good value for money with dual-color functionality and multiple brightness levels.
• Clear, coated optics improve contrast and reduce reflections for a better sight picture.
• Easy to mount and adjust with simple windage and elevation controls and an included riser for co-witnessing.
• Solid construction with shockproof design and waterproof O-ring seals for field use.

Cons

• Red dot can be hard to see in very bright daylight according to some users.
• Not a premium sight for users who need the absolute brightest reticle or advanced features.

Specifications

Our Verdict

The Feyachi RDS-36 is a practical, cost-conscious reflex sight that works well for everyday shooting, airsoft, and hunting where a quick 5 MOA aiming point and dual-color options are valuable. It is solidly built, easy to mount, and offers good optical clarity for the price, though shooters who require extreme daylight visibility should consider higher-end models.

Frequently Asked Questions

Can I mount this on an AR for co-witness?
Yes, the included 0.83 in riser mount provides absolute co-witness with an A2 front sight.

Is the sight waterproof?
Yes, it uses O-ring seals to prevent moisture penetration and is designed for use in outdoor conditions.

Will the red dot be visible in bright sunlight?
The sight has multiple brightness settings, but some users report the red dot can be less visible in very bright daylight, so green may be preferable in those conditions.