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Matrix / S&T Stamped Steel AK Airsoft AEG Rifle w/ G3 Electronic Trigger QD Spring Gearbox (Model: AK-105 / Black)

ID: 101535 (AEG-STAEG3113)
STAEG3113
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Gun ships with orange flash hider due to federal law.
S&TMatrix

$209.00

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Features

  • Highly durable stamped steel metal receiver
  • Fully upgradeable version 3 gearbox compatible with Tokyo Marui style parts
  • Quick detach spring system allows for easy spring changes without needing gearbox disassembly
  • 7mm steel ball bearings and bushings with shims
  • S&T G3 Core Electronic Control Unit with electronic trigger micro-switch
  • Improved shortened trigger pull distance
  • Lightweight and durable polymer furniture
  • Side mount for AK compatible scopes and optics

Manufacturer: Matrix / Asia Distribution: S&T

FPS Range: 350-380

Specifications:

Full Length: 765mm
Folded Length: 580mm
Weight: 2940g
Inner Barrel: ~350mm
Magazine Capacity: 460 Round Hi-Cap. Works with Matrix, G&G, Tokyo Marui and other compatible AK Series Airsoft AEG Magazines
Gearbox: Ver 3 Full Metal, Fully Upgradeable / with Micro-Switch trigger
Motor: Short Type
Fire Modes: Semi/Full-Auto, Safety
Muzzle Velocity: ~1.34 Joules (Tested w/ 0.20g BBs)
Battery: 7.4v Small Stick Type recommended (Battery not included. Wired to dust cover with small Tamiya connector)
Hopup: Yes, Adjustable
Package Includes: Gun, Magazine, Manual


About S&T

S&T is a group of Airsoft enthusiasts that produces rifles and parts based on the trends in the Airsoft industry. Their mission is to supply a wide range of quality products with the most competitive pricing for dealers and consumers alike. S&T was founded in 2009 with their HQ office located in Hong Kong, a subsidiary office in Japan, as well as Airsoft / Airgun manufacturing facilities in China.

About Matrix

Established in 2001 for Airsofters by Airsofters. Team Matrix thrive on the vision to better the sport of Airsoft with affordable high quality Airsoft equipment. With decades of experiences as Airsoft enthusiasts ourselves, we live, sleep, and breathe Airsoft. Matrix offers a wide selection of skirmish grade replicas from rifles to pistols, a wide variety of accessories, and tactical equipment from helmets to boots. It is the Matrix mission to prepare every Airsoft shooter the perfect experience!

9 Customer Reviews

(Write a review)

by Yuefeng S. on 04/13/2025
"This is the one-year review since my initial purchase. This AEG has exceeded my expectations as it is a brand that does not normally make modern-era replicas, so using an AK variant outside CYMA, E&L, LCT, and any other brands has been great. This AEG has become my primary as it feels fantastic to play with.

Upgrade I give to the gun thus far to make it a makeshift LMG:
1. Modify Hybrid 6.03mm tight-bore barrel
2. Hop-up buckling
3. Milled aluminum AK side rail attachment
4. M115 & M130 spring to meet different field rules
5. Angle Custom 1500rd electric drum mag
6. Two-point sling

Pros:
- The G3 gearbox has a very short and responsive trigger pull and high ROF even using 7.4v lipo, and it can be treated as LMG for continuous firing
- The G3 gearbox DOES has a mosfet for handling higher voltage, but it cannot be programmed
- Quick-change spring system is def a plus as most other AK systems lack this feature or ask for a much higher price
- Accurate straight out of the box even in long-range shooting, and the hop-up holds the position well with heavier bbs
- Very small orange tip for removing, or can remove the entire flash hider like real AKs (some heating required)
- Very durable after getting rained, dusted, and knocked on hard surface multiple times

Cons:
- Small space for batteries - only works with long-stick cylindrical batteries, Titan stick-type 3000 mAh, or any other small-stick lipos. Need a tap to close the fake bolt after adjusting the hop-up when a battery is fitted
- There is a small part of battery wiring that was protruding next to the dust cover, so every time replacing the dust cover will grind off the wire. A bit hazardous, may I say...
- Hi-cap magazine came with the AEG was broken after half a year, so don't depend on it as the only mag
- The magazine well can be too tight for many other AK magazines, so I did lots of sanding when I purchased new magazines to get it fitted, including the drum mag
- Doesn't come with an airsoft cleaning rod (the under-barrel one is cosmetic only)
- The stock AEG's FPS and range are not great (~ 300 FPS and 1 J w/ 0.25g bbs and ~12 rps with a 7.4v lipo)

Still, I will recommend this AEG for the entry-level AK.
by Frank L. on 04/07/2024
"Picked this gun up used from a guy who needed some cash quick. I honestly say I was genuinely surprised at the performance!

Pros:
Extreme firepower and suppression.
A lot of upgrade potential.

Cons: None

In closing, This is a great gun, you should buy it!
by Mary C. on 03/20/2024
"Love it, would recommend it. It is everything you can expect from a budget price tag Airsoft AK47 AEG if you are on the market for one.

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