Delta Armory M4 / AR15 M-LOK 13" ALPHA EAGLE – Black

Delta Armory M4 / AR15 M-LOK 13" ALPHA EAGLE in black is a full-metal AEG airsoft rifle equipped with an Eagle ETU unit, QRS quick spring change, a 6.03 mm precision inner barrel, and reinforced SHS internas. It delivers 115 m/s muzzle velocity and features a durable metal body with CNC aluminum M-LOK handguard. The ALPHA EAGLE series represents powerful airsoft rifles ready for future upgrades.

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Availability: Out of stock


23. 06. 2026 (4 pcs)

DA058-BK

: Delta Armory

Accessories

  • 9,26 € In Stock

    : BLS

    1KG-H25

    BLS PRECISION Airsoft Pellets weighing 0.25 g in a pure white finish. 1 kg package (resealable bag, 4000 BBs). The most popular ammunition for all airsoft guns (rifles, sniper rifles, LMGs, SMGs, shotguns, and pistols). Suitable for AEG, HPA, gas guns, and spring-powered replicas. The world’s best-selling BBs. Hand-measured quality control. BLS –...

    9,26 €
    In Stock
  • 9,68 € In Stock

    : BLS

    1KG-H28

    BLS PRECISION Airsoft Pellets weighing 0.28 g in a pure white finish. 1 kg package (resealable bag, 3500 BBs). The most popular ammunition for all airsoft guns (rifles, sniper rifles, LMGs, SMGs, shotguns, and pistols). Suitable for AEG, HPA, gas guns, and spring-powered replicas. The world’s best-selling BBs. Hand-measured quality control. BLS –...

    9,68 €
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  • 8,46 € In Stock

    : FMA

    TB70

    Daniel Defence RIS Sling Mount with QD Swivel by FMA in black. 360° Quick Detach (QD) system for easy attachment of the sling to the RIS rail. Made from durable nitro-carburized steel. Release the sling by pressing the central button. QD swivel is included in the package.

    8,46 €
    On the way
  • 10,57 € In Stock

    : FMA

    TB1116-BK

    Quick-Adjust 2-Point Sling FS1 by FMA in black. Replica of the MS1 sling by Magpul. Durable buckle for quick tightening or loosening. No buckles or carabiners included (available separately as accessories). Adjustable and comfortable for various carry configurations.

    10,57 €
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  • 2,54 € In Stock

    : BLS

    BLS033

    Speedloader for airsoft push-type magazines from BLS in transparent finish. Capacity of 90 BBs. Compact size suitable for a pistol magazine pouch. Hardened plastic for increased durability. O-ring in the feed neck prevents BB loss during loading.

    2,54 €
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  • 16,92 € 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...

    16,92 €
    Out of stock
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  • 8,46 € In Stock

    : Delta Armory

    DA018-BK

    Delta Armory M4 / AR15 DMAG 120 BBs Mid-Cap Magazine in black is a reliable Mid-Cap magazine for AEG and HPA rifles in the M4 / AR15 platform. It offers a 120 BB capacity, a strong internal spring for smooth feeding even at higher rates of fire, and a durable polymer body in PMAG-style design. Ideal for players who prefer realistic reloading while keeping...

    8,46 €
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  • 63,01 € In Stock

    : Vector Optics

    SCRD-41

    MAVERICK 1x22 Gen3 Red Dot Sight by Vector Optics in black (S-MIL). The best-selling airsoft red dot sight. 3 MOA dot for fast aiming. 11 brightness levels of red illumination. Side-loading battery tray for replacement without losing zero. Rubber-armored body for scratch resistance. Optical center height 41 mm. Includes a killflash to prevent lens...

    63,01 €
    On the way
  • 44,36 € In Stock

    : HELIKON

    ZW-MCS-NL-01

    2-Point MIRAGE Carbine Sling® by Helikon-Tex in black. Modular two-point tactical sling with wide removable padding made of Cordura. Easy and quick length adjustment thanks to a non-slip adjustment pull tab. Loops on both ends (carabiners not included).

    44,36 €
    In Stock
  • 10,57 € In Stock

    : FMA

    TB1437-BK

    M-LOK Tactical Grip DD by FMA in black. For mounting on handguard using the M-LOK system. Lightweight and durable polymer construction. Anti-slip rubberized sides for better grip. Replica of the foregrip by Daniel Defence.

    10,57 €
    On the way
  • 26,64 € In Stock

    : TITAN

    TIT022

    TITAN expands its range with top-quality Li-Pol batteries! Li-Pol TITAN 7.4V 1200 mAh with a discharge rate of 25C and in Stick (buffer) configuration to the buffer tube! Perfect performance, higher rate of fire, longer battery life and better trigger response. Connector: T-Dean. Don't just buy a battery, buy TITAN!

    26,64 €
    In Stock
  • 24,95 € In Stock

    : Specna Arms

    SPARMS266

    EASY LiPo Charger and 11.1V 1000mAh, 20C Battery Set by Specna Arms. Ideal for beginners and advanced users. Reliable and safe charger without unnecessary features. The battery is suitable for AEG AR15 rifles (M4, MK18), AR9 with wiring in the stock tube including small PDW stocks. LED light indicates charging (red) and fully charged (green). Battery...

    24,95 €
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  • 112,07 € In Stock

    : Vector Optics

    SCOC-54

    LPVO Rifle Scope FORESTER 1-5x24 SFP Fiber by Vector Optics in black. True 1x magnification for both-eyes-open shooting. 100 mm eye relief. Fiber optic center dot with 6 brightness levels. Lockable turrets and motion sensor for battery saving. IPX4 water resistance and 750G shockproof.

    112,07 €
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  • 63,44 € In Stock

    : Gens ACE

    GEAS100-EB

    G-TECH iMars S100 universal charger by Gens ACE in black. Power output up to 100 W with 10 A charging current support. Compatible with G-TECH smart batteries. Can charge Li-Pol, Li-Ion, LiFe (2–6S) and NiMH batteries (4–18S). Ideal for FPV drones, airsoft and RC models. XT60 and T-Dean adapter included.

    63,44 €
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  • 24,32 € In Stock

    : Gens ACE

    GEA12003S25D

    LiPo Battery 11.1V - 1200 mAh (25C) by Gens ACE in Buffer stick configuration. Dimensions of 126 x 20 x 15 mm. T-Dean connector. High-performance 11.1V LiPo battery with 25C discharge rate. Increases rate of fire and improves motor response. Suitable for AEG rifles, machine guns, SMG/PDW, and DMR platforms. Use only with quality high-performance...

    24,32 €
    Out of stock
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  • 41,87 € In Stock

    : TITAN

    TIT032

    TITAN DIGITAL CHARGER V2 for Li-Po and Li-Ion batteries. V2 with USB-C charging and EU power adapter. 20% higher performance. Compact metal charger with a clearer digital display. Also works as a battery tester directly in the field. High safety thanks to a cell-by-cell balancing system. Supports 2S and 3S batteries (7.4V - 11.1V).

    41,87 €
    In Stock
  • 130,68 € In Stock

    : Specna Arms

    SPARMS381

    Dark Matter™ brushless motor from Specna Arms with adjustable rotation speed 27000–35000 rpm. Black aluminium body with long shaft for M4, HK416, SR-25 and similar rifles. Built-in anti-reverse bearing. Higher efficiency, better performance. Increases rate of fire and trigger response. Provides up to 5× more shots than standard motors. Suitable for...

    130,68 €
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  • 84,16 € In Stock

    : Specna Arms

    SPARMS398-BK

    Specna Arms transport bag URBAN WAR in black finish is a durable bag for safe transport of firearms and airsoft rifles up to 87 cm. It offers space for 2 long guns, practical accessory pockets and backpack carry option. Made from Cordura 1000D and durable nylon with padding to protect your gear during transport. The bag features MOLLE webbing and a VELCRO...

    84,16 €
    Out of stock
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  • 9,30 € In Stock

    : Delta Armory

    DA061-BK

    Delta Armory M4 / AR15 DMAG 300 BBs High-Cap Magazine in black is a reliable Hi-Cap magazine for AEG and HPA rifles in the M4 / AR15 platform. It offers a 300 BB capacity, a strong winding spring for smooth feeding even at higher rates of fire, and a durable polymer body in PMAG-style design. Ideal for players who want to shoot longer without constant...

    9,30 €
    On the way

Delta Armory AR15 MLOK Long ALPHA EAGLE

Delta Armory AR15 MLOK Long ALPHA EAGLE combines the premium quality of a full-metal body, reliable internal components, and an affordable price. Inside, you will find a reinforced V2 gearbox capable of handling springs around M120 long term, along with proven internal parts such as an SHS piston with full metal teeth, SHS tappet plate, steel gears, and 7 mm solid bushings. Accuracy is ensured by the 6.03 mm precision inner barrel and a rotary hop-up chamber that maintains its setting even during burst fire. A major advantage is the QRS Gen2 system, allowing you to replace the spring within minutes without disassembling the rifle. The metal receiver is both strong and lightweight and is complemented by a long CNC aluminum 13" M-LOK handguard (330 mm). Also worth mentioning is the modern CNC trigger and adjustable tactical stock. The heart and brain of the ALPHA EAGLE series is the upgraded optical-magnetic Eagle ETU control unit, offering a wide range of features including programmable fire modes, pre-cocking, and low-voltage protection for Li-Pol batteries.This professional product description was prepared by the expert team at ANAREUS.cz. All rights to this unique content are reserved for the anareus.cz domain.

Eagle ETU Control Unit

Instant Trigger Response

Optical-magnetic system ensures immediate reaction without delay.

Programmable Fire Modes

Semi, burst, full-auto, DMR mode and sniper delay.

Adjustable Trigger Sensitivity

Ability to adjust trigger response and travel length.

Pre-Cocking

Pre-cocking for maximum shot response speed.

11.1V Battery Support

Full performance with 11.1V Li-Pol and Li-Ion batteries without risk of electronic damage.

Eagle ETU Calibration

Calibration procedure for the Eagle ETU control unit.

Key Features of the Delta Armory ALPHA Rifle

QRS Quick Spring Change

Replace the spring within minutes thanks to the QRS system without disassembling the rifle.

SHS Internal Parts

Reinforced piston with metal teeth, quality gears with delayer chip, and a tappet plate ensure reliable operation and long service life.

6.03 mm Precision Barrel

Improved accuracy and consistent performance when using quality BBs.

Rotary Hop-Up Chamber

Easy and precise adjustment that remains stable even during extended bursts.

Long M-LOK Handguard

The top rail and M-LOK handguard allow installation of optics, lights, and other accessories. The extended length is ideal for building a DMR rifle.

QRS Spring Change Guide

Demonstration of the quick spring change system used in the ALPHA series.

Technical Specifications

  • Weapon Type: AEG (Electric)
  • Length: 780–865 mm
  • Inner Barrel Length: 365 mm
  • Weight: 2590 g
  • Muzzle Velocity: Approx. 115 m/s (with 0.20 g BB)
  • Gearbox: V2 (TM Standard)
  • Hop-Up: Yes, Adjustable (Rotary)
  • Fire Modes: Semi, Burst, Full-Auto, Binary, DMR
  • Bearings: 7 mm Solid Bushings
  • Piston: SHS Reinforced (14 Metal Teeth)
  • Barrel Thread: 14 mm CCW
  • Body Material: Metal
  • Handguard: M-LOK 13" (CNC Aluminum)
  • Version: ALPHA EAGLE
  • Quick Spring Change: Yes (QRS Gen2)
  • Motor: Standard Long-Type
  • Magazine Capacity: 120 BBs
  • Recommended Battery: Li-Pol / Li-Ion 11.1V (Not Included)
  • Connector Type: T-Dean

Package Contents

  • Delta Armory M4 / AR15 M-LOK 13" ALPHA EAGLE AEG Rifle
  • DMAG Mid-Cap Magazine (120 BBs)

Warning

  • ETU calibration is required before first use. Set the selector to SAFE, connect the battery, and hold the trigger for 5 seconds until you hear a double beep.
  • Battery and charger are not included.
  • A speedloader is required to fill the magazine.
  • Some manufacturers’ springs may be significantly overrated and could exceed the declared gearbox durability. We recommend using quality M120 springs to prevent potential damage.
  • When installing a progressive spring, ensure that the end with tighter coils faces outward from the gearbox spring guide.
  • Never store the rifle with the battery connected.

FAQ (Frequently Asked Questions from Our Store)

Which battery should I choose?

We recommend an 11.1V Li-Pol battery or Li-Ion buffer stick type for the stock tube. The connector is T-Dean.

How should I set up the rifle properly?

Adjust the hop-up according to BB weight. Start with lower pressure and gradually increase until the BB flies straight.

What accessories should I get?

Quality BBs, a suitable battery, charger, and proper eye protection are essential.

How do I maintain the rifle?

Regularly clean the barrel and never leave the battery connected. Proper maintenance significantly extends service life and reliability.

Variants13"
ColorBlack
Muzzle velocity (m/s)115 (m/s)
Recommended weight of ammunition0,25g - 0,28g
Thread (mm)14- (mm)
Outer length MINIMAL (mm)780 (mm)
Outer length MAXIMAL (mm)865 (mm)
Inner barrel length (mm)365 (mm)
Weight (g)2580 (g)
Body/receiver materialMetal
Mounting SystemM-LOK
Gearbox versionV2 - QSC
Amount of piston teeth14
Bearings (mm)7 (mm)
Bearings (material)Metal
Piston headPlastic
NozzlePlastic
Spring guideMetal
Hop-Up chamber materialPlastic
Battery typeBuffer stick
Connector typeT-Dean
Magazine materialPlastic
High-cap / Mid-capMid-cap
Magazine capacity120
Processor unitYES
BlowbackNO
Battery includedNO
Battery ChargerNO