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EMG Helios Knight's Armament Licensed SR-16E Mod2 MLOK Airsoft AEG Rifle (Model: CQB / Black)

EMG Helios Knight's Armament Licensed SR-16E Mod2 MLOK Airsoft AEG Rifle (Model: CQB / Black)
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EMGKnight's Armament Airsoft


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  • Fully licensed by Knight's Armament Company; Authentic licensed Knight's Armament trademarks on both sides of the receiver, true to its real rifle counterpart
  • High strength Fiber-Reinforced Nylon Polymer receiver is lightweight, yet extremely durable. The price may be affordable, but the parts certainly don't feel cheap
  • URX4 MLOK front handguard is great for all MLOK accessories
  • Ambidextrous magazine release, selector switch, and mock bolt catch
  • Rotary hopup with tightbore aluminum inner barrel provide precise hop adjustment, and consistent accuracy
  • ARES EFCS Version 2 gearbox with crisp electronic trigger, QD spring, and programmable fire modes (programming box sold separately)
  • Front and Rear KAC Micro folding sights
  • ARES Amoeba 5-position retractable stock with QD Sling Swivel receiver plate
The SR-16 model of rifle was developed by Knight's Armament Company in the early 2000's as an improvement upon the tried and true AR15 platform. With notable features like select-fire and true ambidextrous capability, it helped to further establish KAC as a world-renowned firearms manufacturer. Fast-forward almost 20 years later, we now have the SR-16E Mod2, an even further improved version of this excellent rifle.

The Evike Manufacturing Group saw it fit to make the Licensed Knight's Armament Co SR-16E Mod2 the very first release from the Helios brand, a high-end line of Airsoft rifles offered at an entry-level price.

The Helios KAC SR-16 Mod2 faithfully recreates the details of the real rifle. This AEG features high-detail KAC trademarks on both side of the receiver, giving it an authentic appearance. The rifle features a licensed URX4 MLOK handgaurd at the front, prefect for mounting all kinds of MLOK accessories. On top you'll find a full-length 20mm Picatinny rail for optics, with high-quality polymer KAC Micro front and rear folding sights. The ambidextrous selector, bolt-catch, and magazine release have all been included on this rifle making it a great platform for all users.

Internally the Helios SR-16E Mod2 features an ARES EFCS Version 2 gearbox, providing excellent performance right out of the box. The EFCS features a QD spring, crisp electronic trigger, and the potential for user adjustability with ARES' optional EFCS programming box (sold separately). Beyond the gearbox, the Helios SR-16E Mod2 AEG features a rotary hopup unit mated to a tightbore aluminum inner barrel, for precise adjustment and consistent accuracy.

Manufacturer: EMG Licensed by Knight's Armament Company

FPS Range: 340-360


Length: 680mm - 765mm (Adjustable)
Weight: 4.6lbs
Inner Barrel: ~260mm
Magazine Capacity: 300rd Hi-Cap Steel Magazine (Works with Tokyo Marui, Matrix, EMG, and other similar M4 AEG magazines)
Thread Direction: 14mm-
Gearbox: ARES latest EFCS Version 2 M4 Gearbox with electronic trigger and quick spring change capability.
Battery: 7.4v Stick Type LiPo recommended (Wired to buffer tube w/ Deans connector. Battery not included)
Fire Modes: Semi/Full-Auto, Safety
Package Includes: Gun, Magazine
Hopup: Yes, Adjustable

View / Download User Manual
View / Download Parts Diagram

About EMG

The EMG vision is to manufacture products the world has never seen before; products we would put our name on, and products that hit the spot! "EMG" (Evike Manufacturing Group) was spawned from the realization that if you want something done exactly the way you want it, you need to do it yourself, and we did just that.
We took our 16 years of knowledge as the market's lead retailer, our network of 300+ superior manufacturers, to work with inspiring top innovators in the firearms industry. That combined with the vision to invest into the Airsoft industry, an industry we believe in, EMG was born.

43 Customer Reviews

(Write a review)

by Caleb H. on 01/05/2023
"I have had this gun for about a month and I can tell you it is 100% worth it. It’s shoots great with an 11.1v, it hits hard and has a great trigger response. I haven’t experienced any cons about this gun and I definitely recommend it! Great job EMG!!!
by Nikolas K. on 07/25/2022
"Been playing for a quite a while and it always shocks me what you can get for your money these days. I used this gun in an outdoor/field setting last weekend, which has a mix of 'engagement distances' if you will. Gun chrono'd low enough for no MED at our field, while having no issues reaching out to 50 yards. Initially bought as a backup gun but might be using this more than planned.

-QD points are fake. I shouldn't be surprised, by now you don't have to wonder. My fix was magpul RSA+PTS Sling plate, $55 remedy
-Magwell is pretty tight but workable
-Clockwise threaded muzzle, so you're looking at 3/4" barrel length for a thread adapter, or swapping an outer barrel if you really want to. Another $15
-Not really a con, but the fire selector will be stiff when you first open the box. Shoot it a bit and everything loosens up.

-Cool KAC Trades, KAC handguard
-Very Light
-Fires as fast as you can squeeze the trigger on a 7.4v, which is pretty cool.
-Good range
-Decent ROF on the titan 7.4v, really nice on the 11.

From guns I've spent 279 on in the past I really was expecting less. Thumbs up for this one
by Evan J. on 04/17/2022
"I've bought a number of AEG airsoft guns and this is definitely the best AR style one I've gotten.

The thing shoots well and hits hard. It's fast in semi auto and works well in full.

The only problem I had was that taking off the orange tip was impossible, putting the stock back on is very difficult, some mags are a bit stiff in it, and the ambi mag release fell off.

Otherwise, I would definitely recommend this gun to anyone looking to find a great gun under $300.

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