Quick Summary
The D BOYS Knight’s KAC Type 600M Flip Up Rear Sight Black is an airsoft rear sight for M4, M16 and AR series platforms with a standard 20mm RIS RAS rail. It is described as having a special locking system to help keep the sight up and zeroed, and it includes windage and elevation adjustment by 2 screw dials.
Who It Is Best For
This rear sight is suited to airsoft players who want a flip up sight for a compatible rifle platform and rail setup. It may appeal to anyone looking for a compact rear sight with basic adjustment controls and a black finish.
What To Know Before You Buy
Check that your rifle has a standard 20mm RIS RAS rail and that your platform is compatible before ordering. The listing is focused on the rear sight itself, so it is best to match the fit carefully to your setup.
Pros: Designed for M4, M16 and AR series rifles with a standard 20mm RIS RAS rail, with windage and elevation adjustment.
Cons: You should check compatibility with your exact rail setup before buying.
Common Buyer Questions
Will this fit my rifle?
It is suitable for M4, M16 and AR series rifles with a standard 20mm RIS RAS rail, so check your setup before ordering.
Does it fold down?
Yes, it is a flip up rear sight.
Can I adjust the sight?
Yes, windage and elevation adjustment are done by 2 screw dials.
How much does it weigh?
The listed weight is approximately 100g.
What colour is it?
It is black.
Key Details
| Detail | What it means in use |
|---|---|
| Type | Flip up rear sight for airsoft use |
| Brand | D BOYS |
| Model style | Knight’s KAC Type 600M |
| Compatibility | Suitable for M4, M16 and AR series with standard 20mm RIS RAS rail |
| Adjustment | Windage and elevation adjustment by 2 screw dials |
| Weight | Approx 100g |
| Colour | Black |
Final Buying View
If you need a black flip up rear sight for a compatible M4, M16 or AR series rifle with a standard 20mm RIS RAS rail, this is a straightforward option with adjustable windage and elevation. It is worth checking your exact rail setup before you buy so you can be confident it will suit your build.
