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SA AR9 Light Ops Gen2 (SA-FX01 FLEX™ HAL ETU™) – Black / Tan

Specna Arms AR9 Light Ops Gen2 (SA-FX01 FLEX™ HAL ETU™) in black and tan finish is a premium airsoft weapon with 115 m/s performance and upgraded internals. It features the advanced HAL ETU™ processor unit with pre-cocking and trigger sensitivity adjustment. The nylon receiver and M-LOK handguard ensure excellent handling, while the TDC hop-up delivers impressive accuracy.

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168,74 € tax incl.

Anareus 25 let

For more than 25 years, we know what you like about airsoft.

Availability: Out of stock


13. 05. 2026 (20 pcs)

SPARMS411-TAN

: Specna Arms

Accessories

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    BLS PRECISION Airsoft Pellets weighing 0.28 g in a pure white finish. 1 kg package (resealable bag, 3500 BBs). The most popular ammunition for all airsoft guns (rifles, sniper rifles, LMGs, SMGs, shotguns, and pistols). Suitable for AEG, HPA, gas guns, and spring-powered replicas. The world’s best-selling BBs. Hand-measured quality control. BLS –...

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    : FMA

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    QD Quick-Detach Sling Swivel by FMA in black. Made of durable steel. Easily attaches to QD mounting ports. Press the button on the swivel to quickly detach the sling from the weapon.

    4,23 €
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  • 143,36 € In Stock

    : NUPROL

    NUPROL024

    Hard Case Gun Transport Case 80 x 39 x 20 cm (Medium) by NUPROL in Dark Earth. Secure storage and transport for your firearms. Interior protective Pick and Pluck (PnP) foam. Transport wheels. Dustproof and waterproof (IP67). Lockable with padlocks. Internal space of 74 x 33 x 9 cm, suitable for shorter assault rifles like M4, G36C, and SMG / PDW...

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    Quick-Adjust 2-Point Sling FS1 by FMA in tan. Replica of the MS1 sling by Magpul. Durable buckle for quick tightening or loosening. No buckles or carabiners included (available separately as accessories). Adjustable and comfortable for various carry configurations.

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    69,78 €
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    : Wosport

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    WoSporT quick-adjust 2-point sling FARAON in Coyote finish is a universal weapon sling designed for fast handling. It allows an instant transition from secured carry to shooting position and features a rubberized pull tab for a firm grip. The design is based on proven Ferro Slingster-type slings with additional improvements for comfortable use.

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    : Vector Optics

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    MAVERICK 1x22 Gen3 Red Dot Sight by Vector Optics in Dark Earth (S-SOP). The best-selling airsoft red dot sight. 3 MOA dot for fast aiming. 11 brightness levels of red illumination. Side-loading battery tray for replacement without losing zero. Rubber-armored body for scratch resistance. Optical center height 41 mm. Includes a killflash to prevent...

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    : Specna Arms

    SPARMS229-TAN

    S-MAG Hi-Cap Magazine for AEG AR9 PDW / SMG by Specna Arms in Dark Earth. 250 BBs capacity. Compatible with G&G ARP 9, Novritsch SSR9 and Classic Army PX9. Best choice for Specna Arms X-Series (PRIME™ and FLEX™). Reliable winding even at high RoF. Durable and lightweight polymer body with textured surface for a secure grip.

    8,88 €
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  • 33,41 € In Stock

    : TITAN

    TIT025

    TITAN 11.1V 1200 mAh Li-Po Battery with a discharge rate of 25C in Stick (buffer) configuration. Dimensions: 126 x 19 x 17 mm. Connector: T-Dean. Excellent performance, rate of fire, longer battery life and better trigger response. Ideal for AEG assault rifles, LMG, SMG / PDW and DMR weapons. Charge only with high-quality, powerful chargers. Don’t...

    33,41 €
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  • 35,95 € In Stock

    : PTS

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    EPM-AR9 Mid-Cap Magazine - 140 BBs by PTS Syndicate in black. Compatible with G&G ARP9, Novritsch SSR9, Classic Army PX9, and more. Durable DuPont Zytel material. Full capacity indicator. Massive capacity for those who tend to keep their finger on the trigger. Optimized for rates of fire exceeding 30+ BBs/s.

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    GEA12003S25D2

    LiPo Battery 11.1V - 1200 mAh (25C) by Gens ACE in Nunchuk configuration. Dimensions of 120 x 20 x 16 mm (2x). T-Dean connector. High-performance 11.1V LiPo battery with 25C discharge rate. Increases rate of fire and improves motor response. Suitable for AEG rifles, machine guns, SMG/PDW, and DMR platforms. Use only with quality high-performance...

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Specna Arms AR9 Light Ops FLEX™ Gen2

Specna Arms AR9 Light Ops Gen2 (SA-FX01 FLEX™ HAL ETU™) is built around the lightweight yet durable FLEX™ series nylon receiver reinforced with fiberglass, offering a realistic matte finish while handling rough use with ease, because it is stronger than cheap alloy metal receivers. The nylon outer barrel with a 14 mm CCW thread and steel parts such as screws, pins and the ejection port provide durability where it matters most. The result is an extremely lightweight yet durable PDW platform that handles exceptionally well on the move and feels right at home during CQB games and dynamic gameplay. The controls are based on the familiar AR-15 (M4) platform, making handling intuitive from the first use. The rifle features an ambidextrous charging handle, clear fire selector and easy hop-up adjustment access through the ejection port. The magazine release uses a lever-style system inspired by the AK / CZ EVO, which feels more secure and comfortable than a standard button release while keeping the magazine firmly seated without wobble. The M-LOK handguard allows installation of accessories such as a front grip, tactical flashlight or laser PEQ box. The new Light Ops stock with a rubberized cheek rest and QD sling mounting points helps keep the overall setup lightweight. The battery is stored inside the buffer tube, so a buffer stick battery is required. Overall, this is a highly capable rifle combining low weight, modern construction and excellent Gen2 internals in one affordable platform. What we appreciate most about the FLEX™ Gen2 series is the overall build quality, as the receiver feels impressively durable at first glance, while the internals include premium parts such as the Æther™ gearbox with modern HAL ETU™, metal nozzle, TDC hop-up chamber with Helium™ flat bucking and a 6.03 mm precision inner barrel.

Key Features of the Specna Arms AR9 Light Ops FLEX™ Gen2

HAL ETU™ Processor Unit

Offers advanced features such as binary trigger, pre-cocking, trigger sensitivity adjustment and low-voltage protection for Li-Pol batteries.

Lightweight FLEX™ Construction

Fiberglass-reinforced nylon receiver provides low weight and excellent durability.

6.03 mm Precision Barrel, TDC Hop-Up and Helium™ Flat Bucking

Ensures improved accuracy and stable BB trajectory thanks to the TDC pressure adjustment system.

ESA™ QSC System and Modern Æther™ Gearbox

ESA™ quick spring change system without the need to fully disassemble the rifle. Reinforced Æther™ gearbox with 8 mm bearings, AoE inspection windows and upgraded internal parts.

Nylon M-LOK Handguard

Easy installation of accessories such as an M-LOK grip, RIS rails, flashlight or PEQ box.

HAL ETU™ Processor Unit Programming

Demonstration of the basic HAL ETU™ setup and functions.

Technical Specifications

  • Platform: AR9 (SMG / PDW)
  • Series: FLEX™ Gen2
  • Length: 670-760 mm
  • Weight: 2000 g
  • Power Source: AEG (electric)
  • Unit: HAL ETU™
  • Gearbox: Æther™ V2 QSC (reinforced)
  • Quick Spring Change: Yes (ESA™)
  • Hop-Up: TDC
  • Barrel: 6.03 mm
  • Performance: 115 m/s
  • Bearings: 8 mm (ball bearings)
  • Connector: T-Dean
  • Receiver Material: Fiberglass-reinforced nylon
  • Handguard Material: Fiberglass-reinforced nylon
  • Handguard Type: M-LOK
  • Thread: 14 mm CCW

Package Contents

  • Specna Arms AR9 Light Ops FLEX™ Gen2
  • Mid-cap magazine (250 BBs)
  • Flip-up iron sights
  • M90 spring
  • Specna Arms stickers
  • User manual

Important Notice Before First Use

To start shooting, it is necessary to activate the HAL ETU unit and follow this exact procedure, otherwise the rifle will not respond to the connected battery:

  1. Set the fire selector to Safe.
  2. Connect the battery and wait 3 seconds until you hear a beep.
  3. Press and hold the trigger for 5 seconds until another beep is heard.
  4. The rifle is now ready for use.
ColorHalf - Tan
Muzzle velocity (m/s)120 (m/s)
Recommended weight of ammunition0,25g - 0,28g
Thread (mm)14- (mm)
Outer length MINIMAL (mm)670 (mm)
Outer length MAXIMAL (mm)760 (mm)
Inner barrel length (mm)230 (mm)
Weight (g)2000 (g)
Body/receiver materialABS / Plastic
Mounting SystemM-LOK
Gearbox versionV2 - ESA™
Amount of piston teeth14
Bearings (mm)8 (mm)
Bearings (material)Metal
Piston headPlastic
NozzleMetal
Spring guidePlastic
Hop-Up chamber materialPlastic
Battery typeBuffer stick
Connector typeT-Dean
Magazine materialPlastic
High-cap / Mid-capMid-cap
Magazine capacity120
Processor unitYES
BlowbackNO
Battery includedNO
Battery ChargerNO
Weapon accessoriesYes