Delta Armory M4 M-LOK 10" ALPHA ETU Upgrade - Black

Delta Armory M4 M-LOK 10" ALPHA ETU (Fully Upgraded) in black!

The ALPHA series offers top-tier metal AR15 (M4) bodies.

CNC M-LOK 10" handguard, Crane stock with extra space for larger batteries, and a QD V2 grip.

With the ETU unit, you can set burst fire mode, binary mode, and pre-cocking.

Gearbox with quick spring change and heavy-duty upgrade parts with a performance of 120 m/s

Další varianty

  • Black
    Out stock

270,82 € tax incl.

Availability: In Stock

> 5 Items

DA024-BK

: Delta Armory

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Accessories

  • 8,87 € In Stock

    : BLS

    1KG-H25

    BLS Pellets = precision ammo for your airsoft weapons! Whether it's a pistol, rifle, sniper, or machine gun powered by AEG, HPA, GAS or Spring, each of these beasts needs quality feed, or they'll be naughty.BLS Pellets have been a proven brand for years and the best-selling BBs worldwide, and that says something.  Best Loadout Selection - precision ammo...

    8,87 €
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  • 9,27 € In Stock

    : BLS

    1KG-H28

    BLS Pellets = precision ammo for your airsoft weapons! Whether it's a pistol, rifle, sniper, or machine gun powered by AEG, HPA, GAS or Spring, each of these beasts needs quality feed, or they'll be naughty.BLS Pellets have been a proven brand for years and the best-selling BBs worldwide, and that says something.  Best Loadout Selection - precision ammo...

    9,27 €
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  • 14,17 € In Stock

    : BLS

    1KG-PLA25

    BLS Pellets = precision ammo for your airsoft weapons! Whether it's a pistol, rifle, sniper, or machine gun powered by AEG, HPA, GAS or Spring, each of these beasts needs quality feed, or they'll be naughty.BLS Pellets have been a proven brand for years and the best-selling BBs worldwide, and that says something.  Best Loadout Selection - precision ammo...

    14,17 €
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  • 14,57 € In Stock

    : BLS

    1KG-PLA28

    BLS Pellets = precision ammo for your airsoft weapons! Whether it's a pistol, rifle, sniper, or machine gun powered by AEG, HPA, GAS or Spring, each of these beasts needs quality feed, or they'll be naughty.BLS Pellets have been a proven brand for years and the best-selling BBs worldwide, and that says something.  Best Loadout Selection - precision ammo...

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  • 88,66 € In Stock

    : Aim-O

    AIMO036

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  • 7,65 € In Stock

    : IMAX

    IMAX02

    IMAX B3 10W charger for Li-Po, Li-Ion, and Li-Fe batteries. Easy operation suitable for beginners and above all, safe charging! LED indicators show charging status - red (charging) and green (charged). Maximum charging current 0.8 A. Charging via balance connectors on the battery!

    7,65 €
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  • 40,08 € In Stock

    : TITAN

    TIT002

    TITAN DIGITAL Charger for Li-Pol, Li-Ion, and LiFe batteries in black. A compact metal charger with a digital display. Serves not only for fast charging of batteries but also as a battery tester in the field. High charging speed and safety thanks to a balancing system for each cell. Ideal for 7.4V, 11.1V, and 14.8V (2-4S) batteries.

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  • 47,77 € In Stock

    : TITAN

    TIT004

    Li-Ion Battery TITAN 11.1V 3000 mAh with a discharge rate up to 30C and in Nunchuk configuration. TITAN produces some of the best Li-Ion batteries for airsoft guns and RC models. Perfect performance, higher rate of fire, longer battery life, and better trigger response. T-Dean connector type. Don't just buy a battery, buy TITAN!

    47,77 €
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  • 16,19 € In Stock

    : Wosport

    WOSP77-BK

    Introducing the Lever Silence Speed Loader for 1000 BBs by WoSporT in a transparent (bright). No more refilling the loader after every magazine! Convenient loading of mid-cap magazines using a rotating lever! Thanks to the internal silicone insert, you won't rattle for miles! The loader fits M4/AR15 magazines. You can also purchase an adapter for...

    16,19 €
    On the way
  • 12,14 € In Stock

    : Wosport

    WOSP166-BK

    FARAON Quick-Adjust 2-Point Sling by WoSporT in black. Allows for rapid transition of the weapon from a secure position to combat readiness. Rubberized pull tab with secure lock against movement. Supplied without carabiners / sling swivels. This is a replica of the Slingster sling.

    12,14 €
    On the way
  • 8,10 € In Stock

    : Delta Armory

    DA018-BK

    Delta Armory DMAG Mid-Cap Magazine for 120 BBs for AEG / HPA M4 (and similar models) in black. Fits most guns on the market (Specna Arms, CYMA, E&C, etc.) Thanks to the strong spring, it handles heavier ammo and higher rates of fire. It mimics the design of PMAG with a durable polymer body. Fits standard AR15 and 5.56 pouches.

    8,10 €
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  • 8,10 € In Stock

    : Delta Armory

    DA021-BK

    Delta Armory Hi-Cap Magazine for 300 BBs suitable for AEG / HPA M4 (and similar models) in black. Thanks to the reliable winding mechanism, it ensures consistent feeding. It mimics the design of Stanag magazines with a durable metal body. Fits standard AR15 and 5.56 pouches.

    8,10 €
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  • 88,66 € In Stock

    : Vector Optics

    SCRD-60

    The extreme compact size of this red dot sight is one of its standout features, measuring only 68mm or 2.7in in length. Despite its small size, it is made from solid and lightweight materials and features a Rubber Armored NBR+PVC Material that can withstand extreme temperatures ranging from -55C° to 70C°, meeting Mil Standard in BLACK Finish.

    88,66 €
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  • 14,17 € In Stock

    : Wosport

    WOSP179-BK

    Introducing the Lever Speed Loader for 1000 BBs by WoSporT in a black. No more refilling the loader after every magazine! Convenient loading of mid-cap magazines using a rotating lever! The loader fits M4/AR15 magazines. You can also purchase an adapter for G36/AK/MP5 magazines.

    14,17 €
    On the way
  • 30,36 € In Stock

    : TITAN

    TIT024

    TITAN expands its range with top-quality Li-Pol batteries! Li-Pol TITAN 11.1V 1200 mAh with a discharge rate of 25C and in Crane (3-pieces) configuration! Perfect performance, higher rate of fire, longer battery life and better trigger response. Connector: T-Dean. Don't just buy a battery, buy TITAN!

    30,36 €
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Delta Armory ALPHA ETU Series (Fully Upgraded)

Delta Armory is a manufacturer of high-end airsoft AEG replicas of AR15 (M4/16), offered in several variations based on the body material and internal components.
This replica belongs to the ALPHA ETU line, boasting a high-quality metal body that is perfectly matched, making it one of the highest quality bodies in this price range. The CRANE stock Delta Armory was designed with modern ergonomics in mind and provides ample space for 3-piece Crane-type batteries (you can also use Stick Buffer and Nunchuk type batteries). Access to the battery is through the stock pad.
QD V2 grip offers a comfortable and secure grip, a stable motor pressure adjustment system, and quick access to the motor.
The entire gun boasts a full-metal construction, including the gun body, CNC handguard, barrel with an external 14-mm thread (CCW), buffer tube, and other external elements (excluding the stock and grip). There is also a CNC trigger - Type A, which is part of the ALPHA and BRAVO series and is typically seen only on upgraded or top-tier guns.

The M4 M-LOK 10" ALPHA ETU model features a CNC metal M-LOK handguard (254 mm), allowing for the attachment of various accessories such as grip, AN/PEQ box, flashlight, etc.
The brain and heart of the ALPHA ETU series replicas is the ETU processor unit from Delta Armory.

ETU Processor Unit

This unit not only ensures an instant trigger response but also allows for the full use of the power of the 11.1 Li-Pol battery, which is placed in the buffer tube.
The ETU unit offers fire mode settings for 3-round burst, automatic, binary mode (double shot), and pre-cocking.

Fire mode programming options:

  • Single / 3-round burst / auto
  • Binary trigger
  • Pre-cocking mode

Tuned Internal Parts

The gun's internal parts are equipped with top-notch upgrade components from the Delta Armory Alpha ETU Fully Upgraded series, including SHS piston, rotary hop-up chamber, and a precision inner barrel with a diameter of 6.03 mm. Quick-change spring system QSC Gen2 allows for easy performance adjustment. The manufacturer claims a gearbox shell lifespan up to M120 springs.

List of internal parts:

  • DA CNC gears 16:1
  • DA CNC piston head
  • DA CNC nozzle
  • DA CNC stainless steel cylinder
  • DA CNC stainless steel spring guide
  • DA high-torque motor with strong neodymium magnets
  • SHS piston with full-metal teeth
  • DA precision barrel 6.03 mm
  • ETU unit with a T-DEAN connector to the stock

Package Contents

  • M4 M-LOK 10" ALPHA ETU gun
  • DMAG mid-cap magazine for 120 BBs (the manufacturer recommends not filling it to full capacity but around 100 BBs for longer spring life)
  • Tactical grip
  • Folding sights

Warning

The battery and charger are not included.

History of the M4 (AR15) Assault Rifle

M4 is a compact automatic rifle of the AR15 platform developed in the United States based on the popular M16 assault rifle. It was designed to meet the need for a lighter and shorter version of the M16, suitable for use in confined spaces and urban combat.
In the 1960s, the M16, developed by Armalite, was adopted by the U.S. military. Later, the M16 rifle became the basic design for the M4. In the 1980s, the first M4 prototypes appeared with a shorter barrel and a telescopic stock, improving maneuverability in limited spaces.
In the 1990s, the M4 was officially adopted by the U.S. armed forces as the standard carbine, replacing older models like the M3 and M9. The M4 rifle features the ability to fire both single shots and bursts, making it a versatile weapon.
The M4 quickly became popular among soldiers due to its low weight, compactness, and reliability. It was widely used in conflicts such as the Iraq and Afghanistan wars and became an iconic weapon of modern U.S. armed forces.
In addition to the standard model, there are many variants of the M4 equipped with various accessories and upgrades to meet the specific needs of military units.

ColorBlack
Muzzle velocity (m/s)120 (m/s)
Recommended weight of ammunition0,25g - 0,28g
Thread (mm)14- (mm)
Outer length MINIMAL (mm)800 (mm)
Outer length MAXIMAL (mm)880 (mm)
Inner barrel length (mm)275 (mm)
Weight (g)3000 (g)
Body/receiver materialMetal
Gearbox versionV2 - QSC
Amount of piston teeth14
Bearings (mm)7 (mm)
Bearings (material)Metal
Hlava pístuMetal
NozzleMetal
Spring guideMetal
Hop-Up chamber materialPlastic
Connector typeT-Dean
Magazine materialPlastic
High-cap / Mid-capMid-cap
Magazine capacity130
Processor unitYES
BlowbackNO
Battery includedNO
Battery ChargerNO