Quick Summary
The CASATX FMA AN PEQ 15 battery box is a tactical style weapon light for airsoft and hunting rifle setups that use a 20 mm rail. It combines a red laser sight, an IR laser, and a white LED flashlight, with five selectable lighting modes for different use cases.
Who It Is Best For
This is aimed at buyers who want a rail mounted light and sight unit for airsoft, night use, or outdoor tactical style activities. It will suit anyone looking for a compact setup with multiple lighting options and a standard 20 mm Picatinny rail fit.
What To Know Before You Buy
The unit is listed as PEQ 15 style and is described as fitting standard 20 mm Picatinny rails. It uses 2 x CR123A batteries or 2 x 16340 or RCR123A batteries, and batteries are not included.
Pros: Offers multiple modes in one unit, including red laser, IR laser, and white LED flashlight.
Cons: Buyers should check rail fit and battery choice before ordering, and it should not be put into water for a long time.
Common Buyer Questions
Does it fit a standard airsoft rail?
It is listed as fitting standard 20 mm Picatinny rails.
What light modes does it have?
It has five choices: LED flashlight, IR laser, red laser sight, LED flashlight plus IR laser, and LED flashlight plus red laser sight.
Are batteries included?
No, batteries are not included.
What batteries does it use?
It uses 2 x CR123A batteries or 2 x 16340 or RCR123A 3 v or 3.7 v rechargeable batteries.
Is it suitable for night use?
It is described as suitable for outdoor hunting at night, CS tactical gaming, and camping.
Key Details
| Detail | What it means in use |
|---|---|
| Brand | CASATX FMA |
| Model style | AN PEQ 15 style |
| Rail fit | Standard 20 mm Picatinny rails |
| Lighting options | Red laser sight, IR laser, white LED flashlight, and combined modes |
| Battery type | 2 x CR123A or 2 x 16340 or RCR123A batteries |
| Batteries included | No |
Final Buying View
If you want a PEQ 15 style rail mounted light with several mode options in one unit, this CASATX FMA model gives you a straightforward setup for airsoft and similar outdoor use. It is most useful for buyers who want a standard 20 mm rail fit, battery flexibility, and a choice of red laser, IR laser, or white LED light. Check your rail type and battery choice before ordering to make sure it suits your setup.





