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SA AR9 Light Ops Gen2 (SA-FX02 FLEX™ HAL ETU™) – Black
Specna Arms AR9 Light Ops Gen2 (SA-FX02 FLEX™ HAL ETU™) in black is a high-performance airsoft gun with 115 m/s velocity and upgraded internals. It features a HAL ETU™ processor unit with pre-cocking and trigger sensitivity adjustment. The nylon body and M-LOK handguard ensure excellent handling, while the TDC hop-up chamber with Helium™ flat bucking delivers great accuracy.
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Why Choose AR9 Light Ops FLEX™ Gen2 from Specna Arms?
Specna Arms AR9 Light Ops Gen2 (SA-FX02 FLEX™ HAL ETU™) focuses on a lightweight yet durable FLEX™ series nylon body reinforced with glass fiber, offering a realistic matte finish and high durability, even compared to cheaper alloy bodies. The nylon outer barrel with a 14 mm CCW thread and steel components such as pins, screws, and ejection port provide strength where needed. The result is an extremely lightweight yet durable PDW platform, perfect for CQB environments and dynamic gameplay. Controls are based on the AR-15 (M4) platform, making handling intuitive. It features an ambidextrous charging handle, clear fire selector, and easy hop-up adjustment through the ejection port. The magazine release follows the AK / CZ EVO style, offering more secure and comfortable operation than standard push buttons. The M-LOK handguard allows mounting accessories such as a foregrip, tactical flashlight or PEQ box. The new Light Ops stock with a rubber cheek rest and QD sling points keeps the setup lightweight. The battery is stored in the buffer tube, requiring a buffer stick battery. Overall, this is a powerful platform combining low weight, modern design, and upgraded Gen2 internals. The FLEX™ Gen2 series stands out with a durable body and upgraded internals such as the Æther™ gearbox with HAL ETU™, metal nozzle, TDC hop-up chamber with Helium™ flat bucking, and a 6.03 mm precision inner barrel.
Key Features of Specna Arms AR9 Light Ops FLEX™ Gen2
Technical Specifications
- Platform: AR9 (SMG / PDW)
- Series: FLEX™ Gen2
- Length: 760-840 mm
- Weight: 2150 g
- Power Source: AEG
- Unit: HAL ETU™
- Gearbox: Æther™ V2 QSC (reinforced)
- Quick Spring Change: Yes (ESA™)
- Hop-up: TDC
- Inner Barrel: 6.03 mm
- Velocity: 115 m/s
- Bearings: 8 mm (ball bearings)
- Connector: T-Dean
- Body Material: Fiber-reinforced nylon
- Handguard Material: Fiber-reinforced nylon
- Handguard Type: M-LOK
- Thread: 14 mm CCW
Package Contents
- Specna Arms AR9 Light Ops Gen2 FLEX™
- Mid-cap magazine (250 BBs)
- Flip-up sights
- M90 spring
- Specna Arms stickers
- User manual
Important Setup Instructions
To use the rifle, you must activate the HAL ETU unit by following these steps, otherwise the gun will not respond:
- Set the fire selector to Safe
- Connect the battery and wait 3 seconds until you hear a beep
- Pull and hold the trigger for 5 seconds until another beep is heard
- The rifle is now ready to use
| Variants | FLEX™ Gen2 |
| Color | Black |
| Muzzle velocity (m/s) | 115 (m/s) |
| Recommended weight of ammunition | 0,25g - 0,28g |
| Thread (mm) | 14- (mm) |
| Outer length MINIMAL (mm) | 762 (mm) |
| Outer length MAXIMAL (mm) | 840 (mm) |
| Inner barrel length (mm) | 320 (mm) |
| Weight (g) | 2150 (g) |
| Body/receiver material | ABS / Plastic |
| Mounting System | M-LOK |
| Gearbox version | V2 - ESA™ |
| Amount of piston teeth | 14 |
| Bearings (mm) | 8 (mm) |
| Bearings (material) | Metal |
| Piston head | Plastic |
| Nozzle | Metal |
| Spring guide | Plastic |
| Hop-Up chamber material | Plastic |
| Battery type | Buffer stick |
| Connector type | T-Dean |
| Magazine material | Plastic |
| High-cap / Mid-cap | High-cap |
| Magazine capacity | 250 |
| Processor unit | YES |
| Blowback | NO |
| Battery included | NO |
| Battery Charger | NO |
| Weapon accessories | Yes |