Quick Summary
The CYMA Knight’s KAC Type 600M Flip Up Rear Sight is a metal rear sight for standard 20mm RIS RAS rail setups. It is designed for M4, M16 and AR series models, and it uses a special locking system to help the sight stay up and zeroed.
Who It Is Best For
This rear sight suits airsoft players who want a metal flip up sight for a standard 20mm rail on an M4, M16 or AR series build. It is a practical choice if you want a sight that is intended to stay in position during use.
What To Know Before You Buy
Check that your build uses a standard 20mm RIS RAS rail before ordering. The sight is described as suitable for M4, M16 and AR series models, so it is worth confirming your setup first.
Pros: Metal construction and a locking system that is intended to keep the sight up and zeroed.
Cons: Compatibility depends on having a standard 20mm RIS RAS rail.
Common Buyer Questions
What type of sight is this?
It is a flip up rear sight for a standard 20mm RIS RAS rail.
Which rifles is it suitable for?
It is described as suitable for M4, M16 and AR series models.
What is it made from?
It is made out of metal.
Does it have a locking system?
Yes, it has a special design locking system.
How heavy is it?
It is listed at approximately 95g.
Key Details
| Detail | What it means in use |
|---|---|
| Brand and type | CYMA Knight’s KAC Type 600M flip up rear sight |
| Rail fit | Designed for standard 20mm RIS RAS rail setups |
| Suitability | Described as suitable for M4, M16 and AR series models |
| Construction | Made out of metal |
| Locking system | Intended to help the sight remain up and zeroed |
| Weight | Approx 95g |
Final Buying View
If you need a metal flip up rear sight for a standard 20mm RIS RAS rail, this CYMA Knight’s KAC Type 600M is a straightforward option. It is aimed at M4, M16 and AR series setups and includes a locking system for added stability. Check rail compatibility before ordering, then choose it if you want a simple rear sight for your build.





