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EMG "ALPHA" Combat Ready Retractable Stock for M4 Series Airsoft Rifles (Color: Black Stock + EMG Buffer Tube)

ID: 20576 (PKG1-EMG-Alpha-BK)
4.3 stars, based on 4 reviews
EMG ALPHA Combat Ready Retractable Stock for M4 Series Airsoft Rifles (Color: Black Stock + EMG Buffer Tube)
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MAP ProtectedExempt From Coupons
The manufacturer of this product enforces a strict minimum advertised price (MAP) policy which excludes this product from any additional discount coupon codes. This item, however, may qualify for free shipping.


  • Sleek, low-profile cheek rest great for a solid cheek weld when sighting your gun
  • Lightweight design to add minimal weight to your weapon, while remaining strong and functional
  • Made from nylon-reinforced polymer material for added strength and durability
  • Comfortable integrated rubber buttpad
  • Spacious battery compartment fits most butterfly / nunchuck / crane stock style batteries
  • Sling loop cutout accommodates up to 1.5" sling webbing, works great with paracord as well!
  • Low-profile, ergonomic release lever is easily manipulated when needed while remaining out of the way to avoid accidental engagement
  • EMG Buffer Tube is precision machined right here in the USA. Hard anodized coated, machine lightened, strong 7075 aircraft grade aluminum! (more info available HERE)
About the EMG ALPHA Stock:
The EMG "ALPHA" Combat Ready Retractable Stock was designed with the simple idea of being lightweight, while still remaining strong, durable, and functional. This stock makes a great addition to any tactical rifle build, adding many features needed when customizing an Airsoft M4. This sleek design features low-profile cheek rests for an ideal cheek weld when sighting your gun. There's a hidden battery storage compartment that will accommodate most nunchuck & butterfly style batteries, and a comfortable rubber buttpad on the exterior. The sling loop cutout at the back of the stock will fit up to 1.5" webbing, and also works great with paracord. The stock is molded from high-strength, highly durable nylon-reinforced polymer, keeping the overall build lightweight and durable. The low-profile release lever was designed for easy engagement when needed, but also kept out of the way to avoid accidental engagement.

Overall the EMG "ALPHA" stock will make a great addition to any tactical M4 rifle build.

About the EMG Buffer Tube:
The enthusiasts here at EMG go back and forth with various parts trying to find what we like best in our builds. However, every now and then when we cannot find something that matches what we are looking for, we have it made ourselves; thus the EMG Enhanced Buffer Tube was conceived.The EMG Enhanced Buffer Tube features enhancements to improve overall usability, reduce weight, and improve durability. Also let's be real chief, half of the stuff we buy for our guns we do so to make them look cool so we definitely didn't want to gloss over that aspect. To achieve all this, we consulted a manufacturer of real AR15 accessories to help move this project forward. What we have come up with was a Mil-Spec buffer tube made from 7075 Aircraft Grade Aluminum that we have facets milled out to shave off excess and unneeded friction and weight. We spaced out each adjustment notch to be closer together with eight total positions which allows for much finer adjustments for your preferred length of pull. Additionally we have the buffer tube drilled and tapped so a stop-screw can be installed at your preferred maximum length of pull so under gross motor skill scenarios, the stock can be easily extended to your preferred length each and every time. The buffer tube is available for Tokyo Marui spec, G&P / ARES spec, as well as real spec (gas blowback) lower receivers; each buffer tube is hard anodized for weather resistance and comes in various colors to fit not only your tactical builds but also your hot rod, race/competition builds as well.

Manufacturer: EMG

Color: Black


Stock Compatibility: Fits Airsoft and real Mil-spec sized M4 / AR series buffer tubes
Buffer Tube Compatibility: For Tokyo Marui spec M4 / M16 AEG rifles
Material: Nylon-reinforced polymer, Rubber

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.

4 Customer Reviews

(Write a review)

by Brian G. on 10/22/2020
"I like it, the back piece to get to the battery is really hard to open is the only problem I have with it
by kevin l. on 04/26/2021
"This stock overall is really good and comfortable and so far reliable BUT I might simply be special Needs but the stock comes with no instructions and I had the not slightest idea how to install the stock onto my emg AR Allas fret not I will tell you... the way I did it was on the little adjustment lever to adjust the stock there is a little screw thing that needs a Allen key size 2 I believe and you unscrew I and take it out. You then give the stock a love tap and those levers should just fall out. Then get some pliers and pull the Lil gray springy thing that is what locks into the buffer tube holes down and slide it onto the buffer tube...boom its installed but then the cover on the end of the stock is on there with the grip of a woman who won't let you take their phone...I shoved a flathead screwdriver in the top and then used monke brain and poped it out after like 10 seconds of struggle and I'm pretty sure it's glued on there because it was really hard. But after that upper body workout you can easily remove it by hand afterwards overall good stock but it could use instructions.
by Royce D. on 08/25/2020
"A very nice stock. It is super sturdy and has a nice heft to it. As advertised, it is designed for mil-spec specific buffer tubes, so it won’t work with commercial spec, Marui spec, or ares spec. It is ever so slightly loose on my mil-spec buffer tube, but that isn’t super uncommon for stocks in my experience, and it’s nothing that electrical tape/Teflon tape etc. can’t fix. My biggest gripe is that the larger end of a titan power nunchuck battery doesn’t fit in either of the battery compartments because it’s too long, so I needed to put the larger end of the battery In the buffer tube, which makes so the stock can’t fully retract. The rubber part of the stock can be somewhat hard for people who have weak fingers, but it gets easier over time, so I guess it’s like a break in period for the plastic tabs. Overall I’m happy with the stock. 4/5

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