Delta Armory DA-A15-EGL ALPHA™ 13" M-LOK M4/AR-15 AEG

Delta Armory
Code:
£219.99
  • Full metal construction
  • 6.03mm Tightbore inner barrel
  • EAGLE™ Programmable MOSFET inside

If you're looking for a full metal AEG with great DMR potential, the Delta Armory DA-A15-EGL ALPHA™ 13" M-LOK M4/AR-15 AEG is one to watch. As with the other Delta Armory ALPHA™ line AEGs from Delta, the DA-A15-EGL boasts full metal construction with the unique Delta Armory receiver and flawless machining throughout. 

Unlike the standard DA-A15, this version is rocking the EAGLE™ programmable MOSFET, offering a wide range of programmable fire modes including semi-auto only and sniper delay. Being a relatively long platform, the inclusion of the EAGLE™ makes the DA-A15-EGL a relatively easy DMR conversion, thanks in part to its quick change spring system. The EAGLE™ MOSFET's other tricks include burst modes of various durations, binary trigger, AUG mode, pre-cocking, trigger sensitivity and active braking, giving you loads of advanced features for a remarkably affordable price. 

If you like to skirmish in the great outdoors with a primary at the cutting edge of external design, bristling with accessory attachment points with full compatibility with aftermarket upgrades and an impressively advanced starting point, you'll love the Delta Armory DA-A15-EGL ALPHA™ 13" M-LOK M4/AR-15 AEG!

Full description

Description

If you primarily skirmish outdoors and want a platform which excels in that environment, the Delta Armory DA-A15-EGL ALPHA™ 13" M-LOK M4/AR-15 AEG is definitely worth a look.  Equipped with an M-LOK handguard styled after the popular Strike handguard, an ergonomic pistol grip and the slimline Delta EAGLE stock, the DA-A15-EGL is dressed to impress on the outside and ready for any mission essential accessories you choose to add. 

As with all Delta Armory AEG platforms, the DA-A15-EGL boasts a reinforced gearbox shell, SHS piston with a full steel tooth rack, a quick change ball bearing spring guide and a 6.03mm tightbore inner barrel paired with a rotary HOP-up unit for impressive long-range effect on target. The good stuff doesn't end here, either!

Inside, the new EAGLE™ ETU/MOSFET is the star of the show, offering unprecedented programming options using only the fire controls of the AEG itself. Options include 3 or 5-round burst mode, binary trigger, sniper delay, AUG mode, semi-auto only and precocking. Thanks to its quick change spring system, the DA-A15-EGL can be an assault rifle one day and a DMR the next!

Starting at the front, we can find a pre-installed birdcage flash hider concealing 14mm CCW male barrel threads beneath. This means you can add a tracer or suppressor as soon as you are ready, or an alternative muzzle device to customise the looks of the DA-A15-EGL. If you are going full DMR with your build, this thing is begging for a suppressor!  

Moving rearwards, we come to the M-LOK handguard of the DA-A15-EGL which is constructed from aluminium using CNC machining, guaranteeing in-spec attachment slots and rails and a flawless form. The handguard is equipped with a short section of 20mm Picatinny rail at the receiver end, offering a lengthened receiver rail so you can mount larger optical sights and long eye relief LPVO scopes, perfect for DMR duty!

The sides and bottom of the handguard are adorned with M-LOK negative space attachment slots, allowing you to mount the latest vertical and angled foregrip designs directly or make use of 20mm Picatinny rail adapters for M-LOK if you prefer 20mm Picatinny accessories. The front end of the handguard is also aggressively styled with angled weight reduction/cooling vents, mimicking the real steel "Strike" style handguard. The benefit of a modern M-LOK handguard is that in its slick configuration, the handguard is incredibly light and surprisingly ergonomic, meaning you don't need to add rail covers to avoid the cheese grater effect as you might with a 20mm quad rail.

The receiver of Delta Armory's DA-A15-EGL is a modernised design, complete with machined in gripping texture on the front of the magazine well, ideal for shooting from unconventional positions and angular surfaces across the receiver, giving the old '60s AR design a 21st-century facelift. The trigger guard is also enlarged and built into the receiver, improving strength considerably and following trends in the latest high-end real steel AR-15 rifles. Being an AEG of the ALPHA™ line, this receiver is constructed from alloy, matching the metal to polymer proportions of the real AR-15.

The fire selector is positioned just above the pistol grip and offers 3 modes of fire; SAFE, SEMI and AUTO, with a 90-degree throw between each mode. This makes the selector easy to switch, but not so easy that it can be knocked out of position accidentally. The magazine release is on the right side of the magazine well and is accessible for a right-handed user with the tip of the trigger finger.

Pulling back the charging handle, located at the top rear of the receiver will open the dust cover and retract the mock bolt carrier to allow access to the rotary HOP-up adjuster. This is the latest HOP-up unit design for the M4/AR-15 and provides finer increments of adjustment and holds its setting more effectively when compared to the older gear style HOP-up unit. The charging handle has an extended latch for easier access, allowing even those with thick gloves to access the HOP-up unit, though you may need to take off a glove to turn the adjuster!

The mock bolt catch is located in the centre of the left side of the receiver, and while this is a dummy control which doesn't provide a function it is nonetheless a separate part to maintain the realistic appearance and avoid the tell-tale signs of being a replica. The dummy forward assist is present on the right side of the upper receiver, right where it should be. This control does nothing on an AEG, and some real AR shooters argue it does nothing on the real thing, but it is included on the DA-A15-EGL  to keep the rifle faithful to real M4/AR-15 rifles.

The pistol grip of the DA-A15-EGL boasts a refined grip angle for greater comfort when shooting with the stock fully collapsed and in more modern shooting stances. Each flank of the pistol grip includes fine crackle texturing, with additional linear texture on the front and back straps for perfect wet weather handling.  The trigger guard is built into the receiver to improve strength and is enlarged to allow for gloved users. The trigger itself is known by Delta Armory as the CNC Type A Flat trigger, offering a flat serrated front surface with a short finger ledge, ideal for rapid double taps.

At the rear of the receiver, we come to the steel CQD style sling plate, which offers ambidextrous functionality with single-point slings; perfect for left or right-handed shooters. The steel construction of the sling plate practically guarantees even if you mount a massive rifle scope, PEQ box and RunCam, the sling plate will be strong enough to support the weight. Following the sling plate, we come to the good old AR buffer tube, constructed from alloy and offering 6 adjustment positions for the pre-installed stock, or any other M4/AR-15 AEG stock you choose to mount!

The buffer tube also serves as the battery compartment for the DA-A15-EGL. To access the battery compartment, you will need to pull the stock adjustment lever (located on the bottom of the stock) out and hold it in place, after which you can slide the stock off the buffer tube, revealing a Deans/T-Plug battery connector inside. We recommend a 7.4V 1450mAh LiPo in stick configuration for the DA-A15-EGL though you may need to keep the stock extended to fit this battery inside. Delta Armory recommends a LiPo battery measuring 1.4 x 1.9 x 10 cm approximately for full functionality of the sliding stock. 

As it comes, the DA-A15-EGL is fitted with plenty of pre-upgraded internal parts focusing on longevity and user-friendly maintenance, made all the sweeter by the advanced EAGLE™ MOSFET system. The version 2 gearbox shell is reinforced, allowing it to be upgraded for higher power springs if you want to take your build in a DMR direction. The spring guide is a quick change example, allowing for quick and easy power tuning without opening the gearbox shell and has ball bearings in its base to reduce the rotational force applied to the gearbox shell for a longer lifespan. 

Inside the gearbox, we have a set of 18:1 ratio steel gears mounted on 8mm ball bearing bushings, an SHS piston with a full steel tooth rack and an SHS delayer chip and tappet plate to add reinforcement in the key places that need it. The ball-bearing bushings allow the gears to spin more freely with a reduced gearbox report and a much smoother sound.

The new EAGLE™ ETU/MOSFET system takes centre stage, offering more programmable options than ever before, including 3 or 5-round burst mode, binary trigger, sniper delay, AUG mode, semi-auto only and precocking. The ability to program this wide variety of modes using the trigger and selector of the gun itself gives the DA-A15-EGL the edge over practically any other platform in this price range. To provide the accuracy needed to get the job done at long range, the DA-A15-EGL ALPHA™ is rocking a 6.03mm tightbore inner barrel paired with a rotary HOP-up unit, offering higher FPS with the same spring and finer HOP-up adjustment increments, ideal whether you go full DMR with your build or not. 

If you like the idea of switching between a DMR setup and standard AEG with a few simple trigger pulls and a quick spring swap, the Delta Armory DA-A15-EGL ALPHA™ 13" M-LOK M4/AR-15 AEG is one of the few which boast this ability out of the box. With a mid-length front end, retractable stock and the ability to set whichever fire mode combination suits you at the time, this AEG can go anywhere and do anything!

Features

  • Full metal construction - Realistically hefty
  • 6.03mm Tightbore inner barrel - Great accuracy potential, 360mm length
  • 14mm CCW Male threaded outer barrel - Tracer/suppressor ready, barrel extension may be required
  • Flip-up iron sights pre-installed - Mounted to the top rail, press textured buttons to flip up
  • M-LOK handguard - Compatible with M-LOK accessories at 3, 6, 9 & 12 o'clock
  • 20mm Picatinny railed receiver - Ready for a red dot sight or rifle scope
  • Unique receiver design - Angular surfaces, gripping texture on the front of the magazine well
  • Enlarged trigger guard - Easy access for gloved or ungloved shooters
  • Ergonomic pistol grip with reduced grip angle - Great for modern shooting stances, very comfy
  • Extended charging handle latch - Easy access to the HOP-up unit for adjustment
  • Steel ambidextrous sling plate - Ready for a single-point sling on the left or right side
  • Rotary adjustable HOP-up unit - Easy to adjust in fine increments, holds its setting well long-term 
  • 6-Position M4/AR-15 buffer tube - Adjust the stock to suit your body type perfectly
  • Unique Delta Armouries sliding stock - Plenty of battery space, low-profile adjustment lever & QD sling socket 
  • Rear wired - Mini-Tamiya connector - Recommended battery: 7.4V 1300mAh LiPo in Crane/Nunchuck config.
  • Reinforced version 2 gearbox - 
    • SHS Piston with steel full tooth rack
    • SHS Delayer chip
    • SHS Tappet plate
    • Quick change ball bearing spring guide
    • Steel 18:1 gearset
    • 8mm Ball bearing bushings
    • EAGLE™ Programmable MOSFET/ETU
  • EAGLE™ MOSFET Functions:
    • 3 or 5 Round burst mode
    • Binary trigger
    • Semi-automatic only
    • Sniper delay
    • AUG Mode
    • Active braking
    • Pre-cocking
  • EAGLE™ Programming instructions available here
  • Rear wired - Deans connector - Recommended battery: 7.4V 1450mAh LiPo in Crane/Nunchuck config.
  • Compatible with M4/AR-15 AEG magazines - Plenty of spares available

Package Includes

  • Delta Armory DA-A15 ALPHA™ 13" M-LOK M4/AR-15 AEG
  • 120rnd Mid-cap magazine

Specification

General

Weapon Construction External
Weapon Type
Assault Rifle , DMR Type ,
Over 18 Only Icon
Over 18
Yes
Icon UKARA - United Kingdom Airsoft Retailer Association
Defence / UKARA Required
Yes, No,
FPS Icon
FPS (Feet Per Second), using 0.20g BB
Approx. 310fps ± 10%, using 0.20g BB
Site Legal Icon
Site Legal, using 0.20g BB
Yes
Screwdriver Icon
Pre-Built
Yes
Package
Included Items
Magazine
Skill Level Icon
User Skill Level
Regular Player
Patrol Base - Warning Icon
Warnings
Li-Po - Never Leave Charging Unattended
Li-Po
Li-Po - Only Use Approved Chargers
Li-Po - Charge in a Fire Safe Area

Weight and Dimension

Weight KG Icon
Weight (KG)
Approx. 2.59kg
Weapon Length Collapsed
Length (Collapsed)
78cm
Weapon Length Extended
Length (Extended)
86.5cm

Construction

Colour Wheel Greyscale
Primary Colour
Black
Construction Icon
Construction
CNC Aluminium handguard. Alloy outer barrel, receiver & buffer tube. Steel trim parts. High density polymer stock & pistol grip.
Weapon Construction External
External Construction
Polymer
Alloy
Aluminium
Steel
Gearbox Icon
Internal Construction
Polymer
Alloy
Aluminium
Steel

Weapon Specific

Power Source Icon
Powered By
Electric
Blowback Icon
Blowback
None
Weapon Platform
AR, M4 / AR-15 / M16, Assault Rifle, M4/AR-15 AEG,
Magazine Style Icon
Magazine Style
Long Gun Magazine, Assault Rifle, M4 / AR Platform,
Fire Select Icon
Fire Selector
PatrolBase | Fire Select Safe
Safe
Patrol Base | Fire Select - Semi Automatic
Semi Automatic
Patrol Base | Full Automatic
Full Automatic
Programmable
Weapon Safety Features Icon
Safety Features
Trigger Lock
Shooter Configuration Icon
Shooter Configuration
Right Handed
Weapon Configuration Icon
Weapon Configuration
Standard
Weapon Scale Icon
Weapon Scale
1:1
Suggested BB Weight
0.25g

Hop-Up

Hop-Up Unit Icon
Hop-Up Unit
Yes
Hop-Up Unit Adjuster Icon
Hop-Up Adjuster
Rotary
Hop-Up Unit Location Icon
Hop-Up Location
Behind mock bolt carrier, accessible when the charging handle is pulled and held to the rear.

Furniture

Weapon Furniture Icon
Furniture
  • Railed Handguard
  • Flip-Up Ironsights
  • AR Buffer Tube
  • Railed Receiver
  • Sliding Stock
  • Bird Cage Flash Hider
  • Ergonomic Pistol Grip
  • Threaded Outer Barrel
  • QD Sling Point
  • Ambidextrous Sling Plate
  • Enlarged Trigger Guard
  • Extended Charging Handle
  • Flat trigger
  • M-LOK Handguard
  • Angled front grip
Rail System Icon
Rail System
20mm RIS / RAS , 20mm Railed Receiver, M-LOK Rail system,
Icon Stock Positions
Stock Setting
Sliding , Multi-Position ,
Weapon Length Extended
Stock Positions
6 Position
Sight Type Icon
Sight Type
Iron Sights , Aperture Iron Sight,
Sling Plate Icon
Sling Options
Buffer Plate , Stock , QD ,

Barrel

Outer Barrel Length (in)
14.5''
Icon Thread Type
Outer Barrel Thread Type
Male
Icon Thread Direction
Outer Barrel Thread Direction
CCW (Counter Clockwise)
Outer Barrel Thread Size
14mm
Inner Barrel Diameter
6.03mm
Inner Barrel Length
363mm

Magazine Specific

Magazine Type
Medium Capacity , AEG,
Magazine BB Capacity
Approx. 120 Rounds
Magazine BB Fill Method
Speed Loader
Magazine BB Fill Location
Top

Electric Gun Specific Information

Gearbox
Gearbox Icon
Gearbox Version
V2 Gearbox
Wiring Icon
Gearbox Wiring
Rear Wired
Spring Change Icon
Gearbox Quick Change Spring
Yes
Digital Trigger Icon
Gearbox Electronic Trigger
Yes
Split Gearbox Icon
Split Gearbox Design
No
Motor
Airsoft Motor Icon
Motor Type
Standard
Battery Specific
Battery Connector
Patrol Base | Icon | Deans
Deans
Compatible Battery
Compatible Battery Type
Li-Po
Compatible Battery Configuration
Stick
Compatible Battery Voltage
7.4v

Product Testing Data

Notepad Icon
Test Description
310 FPS +/- 10%
Notepad Icon
Tested Using
0.2g ASG Blaster BBs
Notepad Icon
Test Date
02/07/2024

Size guide

Joule Charts

Special Instructions

These table can be used as a reference to see if the BB weight you are using will be over acceptable Joulage limits at some Airsoft Sites in the UK. To check if the weight can be used chrono your weapon using the BB you intend to use, and then compare it to the chart.

FPS, Power and Joule Limits can vary from site to site, so please get in touch with where you're going to play with in advance to avoid disappointment.

Suggested limits are based on Joulage Limit rules used Halo Mill: Proving Grounds, with a 350fps limit for Automatic Replicas, 400fps for Semi-Automatic Replicas, and 500fps for Bolt Action Replicas.

Tap the tabs below to open the relevant chart for your replica.

Suggested limits are based on Joulage Limit rules used Halo Mill: Proving Grounds, and is the equivalent of 350fps, using 0.20g BB resulting in an upper limit of 1.14j.

Velocity BB Weight (Grams)
FPS 0.20 0.25 0.28 0.30 0.32 0.36 0.40 0.43 0.45 0.50
250 0.58 0.73 0.81 0.87 0.93 1.05 1.16 1.25 1.31 1.45
260 0.63 0.79 0.88 0.94 1.00 1.13 1.26 1.35 1.41 1.57
270 0.68 0.85 0.95 1.02 1.08 1.22 1.35 1.46 1.52 1.69
280 0.73 0.91 1.02 1.09 1.17 1.31 1.46 1.57 1.64 1.82
290 0.78 0.98 1.09 1.17 1.25 1.41 1.56 1.68 1.76 1.95
300 0.84 1.05 1.17 1.25 1.34 1.51 1.67 1.80 1.88 2.09
310 0.89 1.12 1.25 1.34 1.43 1.61 1.79 1.92 2.01 2.23
320 0.95 1.19 1.33 1.43 1.52 1.71 1.90 2.05 2.14 2.38
325 0.98 1.23 1.37 1.47 1.57 1.77 1.96 2.11 2.21 2.45
328 1.00 1.25 1.40 1.50 1.60 1.80 2.00 2.15 2.25 2.50
330 1.01 1.26 1.42 1.52 1.62 1.82 2.02 2.18 2.28 2.53
335 1.04 1.30 1.46 1.56 1.67 1.88 2.09 2.24 2.35 2.61
340 1.07 1.34 1.50 1.61 1.72 1.93 2.15 2.31 2.42 2.68
345 1.11 1.38 1.55 1.66 1.77 1.99 2.21 2.38 2.49 2.76
350 1.14 1.42 1.59 1.71 1.82 2.05 2.28 2.45 2.56 2.85
355 1.17 1.46 1.64 1.76 1.87 2.11 2.34 2.52 2.63 2.93
360 1.20 1.51 1.69 1.81 1.93 2.17 2.41 2.59 2.71 3.01

Suggested limits are based on Joulage Limit rules used at Halo Mill: Proving Grounds, and is the equivalent of 400fps, using 0.20g BB resulting in an upper limit of 1.49j.

Velocity BB Weight (Grams)
FPS 0.20 0.25 0.28 0.30 0.32 0.36 0.40 0.43 0.45 0.50
250 0.58 0.73 0.81 0.87 0.93 1.05 1.16 1.25 1.31 1.45
260 0.63 0.79 0.88 0.94 1.00 1.13 1.26 1.35 1.41 1.57
270 0.68 0.85 0.95 1.02 1.08 1.22 1.35 1.46 1.52 1.69
280 0.73 0.91 1.02 1.09 1.17 1.31 1.46 1.57 1.64 1.82
290 0.78 0.98 1.09 1.17 1.25 1.41 1.56 1.68 1.76 1.95
300 0.84 1.05 1.17 1.25 1.34 1.51 1.67 1.80 1.88 2.09
310 0.89 1.12 1.25 1.34 1.43 1.61 1.79 1.92 2.01 2.23
320 0.95 1.19 1.33 1.43 1.52 1.71 1.90 2.05 2.14 2.38
330 1.01 1.26 1.42 1.52 1.62 1.82 2.02 2.18 2.28 2.53
340 1.07 1.34 1.50 1.61 1.72 1.93 2.15 2.31 2.42 2.68
350 1.14 1.42 1.59 1.71 1.82 2.05 2.28 2.45 2.56 2.85
360 1.20 1.51 1.69 1.81 1.93 2.17 2.41 2.59 2.71 3.01
370 1.27 1.59 1.78 1.91 2.03 2.29 2.54 2.73 2.86 3.18
380 1.34 1.68 1.88 2.01 2.15 2.41 2.68 2.88 3.02 3.35
390 1.41 1.77 1.98 2.12 2.26 2.54 2.83 3.04 3.18 3.53
400 1.49 1.86 2.08 2.23 2.38 2.68 2.97 3.20 3.34 3.72
410 1.56 1.95 2.19 2.34 2.50 2.81 3.12 3.36 3.51 3.90

Suggested limits are based on Joulage Limit rules used at Halo Mill: Proving Grounds, and is the equivalent of 500fps, using 0.20g BB resulting in an upper limit of 2.32j.

Velocity BB Weight (Grams)
FPS 0.20 0.25 0.28 0.30 0.32 0.36 0.40 0.43 0.45 0.50
250 0.58 0.73 0.81 0.87 0.93 1.05 1.16 1.25 1.31 1.45
260 0.63 0.79 0.88 0.94 1.00 1.13 1.26 1.35 1.41 1.57
270 0.68 0.85 0.95 1.02 1.08 1.22 1.35 1.46 1.52 1.69
280 0.73 0.91 1.02 1.09 1.17 1.31 1.46 1.57 1.64 1.82
290 0.78 0.98 1.09 1.17 1.25 1.41 1.56 1.68 1.76 1.95
300 0.84 1.05 1.17 1.25 1.34 1.51 1.67 1.80 1.88 2.09
310 0.89 1.12 1.25 1.34 1.43 1.61 1.79 1.92 2.01 2.23
320 0.95 1.19 1.33 1.43 1.52 1.71 1.90 2.05 2.14 2.38
330 1.01 1.26 1.42 1.52 1.62 1.82 2.02 2.18 2.28 2.53
340 1.07 1.34 1.50 1.61 1.72 1.93 2.15 2.31 2.42 2.68
350 1.14 1.42 1.59 1.71 1.82 2.05 2.28 2.45 2.56 2.85
360 1.20 1.51 1.69 1.81 1.93 2.17 2.41 2.59 2.71 3.01
370 1.27 1.59 1.78 1.91 2.03 2.29 2.54 2.73 2.86 3.18
380 1.34 1.68 1.88 2.01 2.15 2.41 2.68 2.88 3.02 3.35
390 1.41 1.77 1.98 2.12 2.26 2.54 2.83 3.04 3.18 3.53
400 1.49 1.86 2.08 2.23 2.38 2.68 2.97 3.20 3.34 3.72
410 1.56 1.95 2.19 2.34 2.50 2.81 3.12 3.36 3.51 3.90
420 1.64 2.05 2.29 2.46 2.62 2.95 3.28 3.52 3.69 4.10
430 1.72 2.15 2.40 2.58 2.75 3.09 3.44 3.69 3.86 4.29
440 1.80 2.25 2.52 2.70 2.88 3.24 3.60 3.87 4.05 4.50
450 1.88 2.35 2.63 2.82 3.01 3.39 3.76 4.04 4.23 4.70
460 1.97 2.46 2.75 2.95 3.15 3.54 3.93 4.23 4.42 4.91
470 2.05 2.57 2.87 3.08 3.28 3.69 4.10 4.41 4.62 5.13
480 2.14 2.68 3.00 3.21 3.42 3.85 4.28 4.60 4.82 5.35
490 2.23 2.79 3.12 3.35 3.57 4.02 4.46 4.80 5.02 5.58
500 2.32 2.90 3.25 3.48 3.72 4.18 4.65 4.99 5.23 5.81
510 2.42 3.02 3.38 3.62 3.87 4.35 4.83 5.20 5.44 6.04