ARES KAC SR-16E Mod2 M-LOK CQB Airsoft Rifle – Tan

ARES KAC SR-16E Mod2 M-LOK CQB in tan finish is an AEG M4 / AR15 airsoft rifle with the EFCS electronic trigger system, featuring a V2 EFCS QSC gearbox, durable reinforced polymer body, and fully ambidextrous controls. Compact size and quality construction is ideal for CQB and fast-paced game. Mil-Sim enthusiasts will appreciate the authentic deep-engraved Knight's Armament Company markings.

485,91 € tax incl.

Anareus 25 let

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

Availability: Out of stock


24. 06. 2026 (4 pcs)

91504

: ARES

Accessories

ARES KAC SR-16E Mod2 M-LOK CQB AEG

The KAC SR-16E Mod2 by ARES / EMG is a licensed replica of the modern Knight's Armament rifle, combining realistic styling, low weight, and advanced electronics. The rifle features a fiber-reinforced polymer receiver that offers excellent durability while remaining lightweight for all-day use. Inside, you'll find the ARES EFCS V2 gearbox with an electronic trigger system that provides fast trigger response and crisp operation without unnecessary delay. Thanks to the QSC (Quick Spring Change) system, spring changes can be performed quickly without disassembling the rifle. Accuracy is supported by a rotary hop-up chamber and a 6.03 mm precision inner barrel. The URX4 M-LOK handguard allows easy accessory mounting, while the full-length top RIS rail is ready for a optic. The rifle also features fully ambidextrous controls, making it equally comfortable for both right-handed and left-handed shooters.

Key Features of the KAC SR-16E Mod2

ARES EFCS V2 Gearbox

Electronic trigger system with fast response and programmable firing modes and battery settings.

QSC Spring Change System

Quick power adjustment without disassembling the rifle thanks to the QSC system.

Lightweight and Durable Construction

Fiber-reinforced polymer construction offers low weight and excellent durability.

M-LOK and RIS System

Unlimited accessory mounting options thanks to the modern M-LOK handguard and top RIS rail.

Ambidextrous Controls

Fire selector, magazine release, and controls are accessible from both sides.

EMG Helios ARES KAC SR-16E Mod2

Lightweight KAC SR-16E rifle with modern ARES EFCS electronics and realistic styling. The video showcases the rifle, internal components, and firing performance.

Technical Specifications

  • Type: Electric Rifle AEG
  • Platform: M4 / AR15
  • Gearbox: ARES EFCS V2
  • Power Source: AEG
  • Fire Modes: Safe / Semi-Auto / Full-Auto
  • Hop-up: Adjustable, Rotary
  • Muzzle Velocity: Approx. 100–110 m/s (with 0.20 g BBs)
  • Inner Barrel: 260 mm
  • Magazine Capacity: 300 BBs (Hi-Cap)
  • Length: 680–765 mm
  • Weight: 2226 g
  • Barrel Thread: 14 mm CCW
  • Battery: 7.4V Li-Pol (buffer tube)
  • Connector: T-Dean
  • Material: Fiber-Reinforced Polymer / Metal

Package Contents

  • ARES KAC SR-16E Mod2 Rifle
  • 300 BB Hi-Cap Magazine

Frequently Asked Questions (FAQ)

Which battery should I use?

We recommend a 7.4V Li-Pol buffer stick battery with a T-Dean connector. 11.1V batteries can also be used, but the EFCS unit may be factory-programmed for 7.4V operation and the rifle may not fire until reprogrammed (ARES EFCS programming device is not included).

Is this rifle suitable for beginners?

Yes. Thanks to the electronic trigger system and factory tuning, it is ready for use straight out of the box.

Can I change the spring without removing the gearbox?

Yes. The QSC system allows quick spring changes through the buffer tube, making it easy to adjust power levels to meet field requirements.

VariantsCQB
ColorDesert / Sand
Muzzle velocity (m/s)105 (m/s)
Recommended weight of ammunition0,25g - 0,28g
Thread (mm)14- (mm)
Outer length MINIMAL (mm)680 (mm)
Outer length MAXIMAL (mm)765 (mm)
Inner barrel length (mm)260 (mm)
Weight (g)2220 (g)
Body/receiver materialABS / Plastic
Mounting SystemM-LOK
Gearbox versionV2 - custom
Amount of piston teeth14
Bearings (mm)8 (mm)
Bearings (material)Metal
Piston headPlastic
NozzlePlastic
Spring guidePlastic
Hop-Up chamber materialPlastic
Battery typeBuffer stick
Connector typeT-Dean
Magazine materialMetal
High-cap / Mid-capHigh-cap
Magazine capacity300
Processor unitYES
BlowbackNO
Battery includedNO
Battery ChargerNO