Feyachi RDS-22 2 MOA Red Dot Sight Compact Red Dot Scope 1 x 22mm，Selectable with 5 Slots 0.83”Riser Mount

I placed this red dot optic on my Henry H001 rifle. I did have to get the Henry rail to mount to the rifle's 3/8" grooved receiver. The red dot has worked great and there are no issues. I shoot during the day and I find that setting #4 gives a great dot that appears red and crisp. I will be buying another one soon for my grandson's rifle.

Holds zero well with great quality and includes all needed accessories!

This is the second Fayachi RDS-22 I’ve purchased on Amazon in as many years. Both mounted on inertia actioned 12ga semiautomatic shotguns, both being 18” tactical style scatterguns, they produce a moderate amount of recoil as I typically shoot mostly slug, 00, #1 and 2 buckshot. With the firing impulse and recoil these little inexpensive red dots have yet to fail and so far they have retained their zero.It is a small red dot and fits nicely on my M2 (as pictured) and is not overly intrusive to impede weapon manipulation yet it’s large enough to quickly acquire during snap drills. The RDS-22 sets low enough with its integral pic rail (no riser) clamp base to allow for a 1/3 lower co-witness of the irons.It was quite intuitive to mount (use blue lock-tight) and zero with 1 MOA adjustments that were positive and audible. The illuminated red dot is graduated into 12 setting (0-11) and they to were both positive, tactile and audible adjustments. The dot is clear, round but at its higher adjustments slightly washed out as setting 8,9,10 and 11took on a slight “star” glazing of the glass.Overall, for 36 bucks and change it’s a good little beater red dot that gets the job done without breaking the bank. I wouldn’t recommend it for duty use but for my bedside shotty and my range day tactical scattergun, it’s good to go.

Optic packaging seems to be of less quality than how Feyachi package their off-set flashlight (Feyachi FL11), which is curious or they have that much confidence of the durability of this unit. You decide.Package contents include:Optic UnitP-rail Riser BlockSeparate rubber-band style dust cover. This optic does not have attached flip-up style covers.Cleaning clothEXTRA Battery (for when you forget to turn this unit off after utilizing)Instructions Pamphlet (that you will probably not need for anything other than dialing this unit in at the range)Torx and Allen key for mounting and adjusting. end.Overall construction appears durable and solid. Mine had a small chip out of the black coating by the battery/case/on-off dial as seen in the photos but nothing that impacted overall functionality or aesthetic.Mounting process was intuitive and took a couple of minutes to mate the optic to the riser block and then to the P-rail. For this particular review, I paired the Feyachi RDS-22 optic with a Tacticon Falcon V1 Magnifier and they paired quite well with the magnifier unit having its riser shim installed. See photos for alignment. Figured budget with budget for an apples to apples comparison as someone out there might use that combo for their budget build.Red Dot settings are clear and bright considering the price/value realm that we are dealing with. Again, for a budget build, this optic would be tough to beat. As others have mentioned, there is a manufacturing item that creates a strange "bump"at the 5 0-clock position inside of the rear lens. It DOES NOT impair the line of sight or functionality of this unit. Simply some side-effect of the build process. I cannot say what it is or if it can be corrected next build cycle OR if it has any long-term impacts.In short, this red dot optic functions as intended for a great price point out of the box. Clear line-of-sight with an off-set flashlight. Partially questionable packaging. Some noted manufacturing items (2) that do not impact functionality and are just fine tuning for future build cycles. For a budget build or knock-around weapon you could buy multiple of this unit and get the same end-result as much, much more expensive optics.Note: To clarify two points before I end up answering a bunch of buyer questions...: The pic of the optic and yellow background with the red dot illuminated has a red slash through the lens created by the Camera Flash...not something to do with the Feyachi unit. Next, the pic of the mounted optic with the red dot and yellow background...the red dot is off-center due to the angle of the camera. The red dot is centered as with just about every red dot optic out there. It also easily clears the flashlight mounted canted to the right.

Great red/green dot. Holds prefect even on a 12ga. Good price

For $42 I didn’t expect much, but I did get a couple of others to compare this with and the $29 MidTen had clearer glass, clearer and brighter dot than this Feyachi. Also the turning knob was very stiff and gritty and didn’t positively lock into place. And between the numbers on the dial, the dot disappears. As you can see, if the dial doesn’t positively click into place, for instance between 3 and 4, then you have no red dot! That’s not good. No, I did not get this red dot for defensive use, but for the range and light competition. It’s not good enough for either. So I can’t recommend for airsoft competitors either. The mount is solid and the riser fits and installs well too. But even with Feyachi iron sights, I can’t cowitness because the riser is too high. When used with a 0.83” riser, I can get cowitness but the included 1” riser won’t work with backup iron sights.