CYMA CM.105 Daniel Defense EMG MK18 AEG 10-inch

CYMA
Code:
446.49
  • Full metal construction
  • Licensed by Daniel Defense
  • High speed motor pre-installed

Looking for a MK18 Airsoft AEG? Who isn't these days? As the rifle of choice for US Special Forces the MK18 has been immensely popular amongst both Milsim skirmishers due to its authenticity and more casual skirmishers who appreciate the MK18s practical feature set and aggressive looks. 

The CYMA CM.105 is a fully licenced replica from the CYMA Platinum series, sporting pre-upgraded internals with a high speed motor, tight bore inner barrel and ETU/MOSFET to regulate cycling and offer battery protection. The CM.105 differs from other Platinum AEGs with its official licencing from Daniel Defense through EMG in the US. This allows CYMA to add beautifully engraved authentic trademarks and a licenced DD MK18 rail system to their already impressive Platinum setup for what might be the ultimate AEG MK18!

Full description

Description

The CM.105 shows CYMA stepping up their game to create a rock solid full metal rifle, that is a fully licensed replica of the Daniel Defense MK18 MOD1. Stunningly machined to a precise standard, yet sturdy and weighty like the real thing, this rifle is not only about looks, it boasts impressive quality and high speed internals for those of you who like to run and gun and lay down some suppressive fire to keep the enemies heads down.

The CM.105 boasts quite the pedigree, with full metal construction, precise machining used throughout and an impressive internal feature set. Daniel Defense has licensed their patented trademarks in the form of laser engravings around many aspects of the rifle, including the handguard and receiver to really give it those faithful replica qualities. A stunning weapon that is practically a functional work of art.

Beginning at the tip of the 10-inch outer barrel we can find a birdcage type flash hider pre-installed on the barrel’s 14mm CCW male threading. For added security the flash hider also locks into place with a small grub screw located underneath the unit. The birdcage design also goes hand in hand in terms of looks with the handguard, jutting out two inches ahead for a compact front end, and is the appropriate flash hider design for the real Daniel Defense MK18 rifle. If the birdcage is a bit too pedestrian for your style, the 14mm CCW male threading at the tip of the outer barrel allows alternative flash hiders to be mounted, and also allows for use of suppressors or tracer units for the sneaky players out there.

Moving rearwards, we come to the handguard which is constructed from aluminium and is precisely machined using CNC technology. It doesn’t get more sturdy than this, with 10 inches of rail length available, you have plenty of space to add a myriad of accessories to suit your playstyle and loadout. The handguard has 20mm Picatinny rails at the 3/6/9 and 12 o'clock positions to add to the options available for customisation. The length of the rail allows you to position your accessories wherever you need them, be it a vertical or an angled fore grip, a tactical flashlight or a PEQ laser unit. Another benefit of the free floated rail design is that it prevents force from being applied to the barrel, allowing you to feel safe in the knowledge that your accuracy will be retained as much as possible.

The iron sights of the CM.105 Daniel Defense are removable alloy flip-up aperture sights which mount to the upper 20mm Picatinny rail. They have a very practical design in that they are quick to flip up in case of emergency, deploying with a simple push upward, but then lock with no chance of wobbling or falling, only being able to be released by pushing the button on the left side. These sights also offer a choice of quick adjust aperture size, with a large aperture being optimal for low light conditions and a small aperture excelling at precision aiming. The aperture itself can be minutely adjusted left and right via a wheel on the right side. The combination of these sights and the railed handguard come together to make one tidy, fully customisable package for a wide variety of playstyles or mission functionality.

In contrast with the matt black alloy body, the bolt catch and other controls are finished in a gun metal grey in colour, providing a nice touch of realism with the different colouration imitating different finishes applied to the real rifle's components. Unlike most bolt catches on airsoft rifles, this will actually function in that it will return the mock bolt plate to battery when pressed, adding to the realistic feel of the CM.105. While functionally, the bolt catch and ejection port action serve no in-game Airsoft purpose, it was included by the design team to try and make sure as little detail as possible was spared, adding to its superb realism. The ejection port can be found on the right side and can be opened by pulling back the charging handle located on the top rear most part of the body.

The CM.105 AEG features an alloy rotary HOP-up Unit which can be accessed by pulling back on the charging handle, which is located at the top rear of the receiver. This will open the dust cover and allow access to the rotary dial. The HOP-up is used to tune the amount of backspin applied to your BBs and provide a range improvement when tuned for the flattest trajectory possible with your chosen ammo weight. The rotary unit design is widely recognised as the best design for the M4/AR15 AEG platform due to the fine adjustment increments, and its ability to hold its setting under rapid fire. 

The fire selector lever is located on the left side of the receiver, allowing for safety, semi and fully automatic settings at 90-degree instances. This means you can quickly switch between fire modes but be safe in the knowledge that you won't accidentally move the selector into a fire position when you don't intend to. 

As we reach the pistol grip you will notice its textured design, but it feels even better than it looks. If you ever find yourself wanting an ergonomic and comfortable grip, this would be perfect for you and is a step above the grips provided on most Airsoft M4/AR15 AEGs. The crackle-textured surface of this grip will help keep it firmly in your grasp regardless of the weather and whether you choose to wear gloves when you skrimish or not. 

At the base of the buffer tube is an ambidextrous sling plate sandwiched between the receiver and the castle nut. This plate is constructed from steel to provide the prerequisite strength for use with a single-point sling. This sling point is ideal for a single-point bungee sling but can also be used with a two-point sling with the addition of a rail-mounted front sling point. Following the sling plate we come to the stock of the CM.105, which is the usual M4/AR15 format of a 6 position buffer tube with an adjustable crane battery stock. This stock can be locked into any 1 of the 6 positions and can be adjusted to suit any body type or loadout. 

The battery compartment of the CM.105 can be found inside the buffer tube and is accessible with the stock removed. This can be achieved by lifting the stock adjustment lever, found on the bottom of the stock, and pulling it out as far as it will go, then sliding the stock off the buffer tube to the rear. Inside you will find a Deans battery connector, offering a low resistance and high-efficiency alternative to the usual mini-Tamiya connector found on Airsoft AEGs. For the CM.105, we recommend a 7.4V 1450 mAh LiPo battery crane configuration, as it would fit perfectly in the crane stock.

Internally CYMA is really bringing the heat here in terms of specifications. The CM.105 boasts a high speed motor, and when combined with the Platinum ETU/MOSFET provides an absolutely staggering rate of fire, and an incredibly satisfying trigger response. This AEG, like other Platinum offerings from CYMA, is a proper demon on the skirmish field, and we sure wouldn't want to face down with one of these! The Platinum MOSFET offers battery protection, and active breaking, ensuring the gearbox completes a full cycle with every trigger pull. This prevents the gears from being left stored under stress between firing sessions, and will prolong the life of your gearbox considerably.

The CYMA Platinum gearbox has a quick change spring system built in, allowing for fast, effective customisation without needing to open the gearbox shell. This is great for those who like to tune their AEGs to suit the power levels of different skirmish sites, and is also great if you plan on upgrading the CM.105 gearbox even more as being able to remove the spring quickly makes the gearbox so much easier to work on. 

So for those of you who are looking for a Special forces style MK18 MOD1 that is not only built to match real world Daniel Defense specifications but also features some top-notch internal components that are able to give even experienced players a run for their money, the CM.105 would be the perfect choice. If you're looking for a fantastic out-of-the-box Airsoft experience from a Milsim approved Airsoft rifle setup then you can't go wrong with the CM.105 Daniel Defense MK18.

Features

  • Full metal construction
  • 20mm Picatinny railed receiver
  • 14mm CCW male barrel threading - Tracer/suppressor ready!
  • Immaculate engraved Daniel Defense trademarks on the reciever
  • Laser engraved trademarks on the handguard and upper
  • Licensed by Daniel Defence through EMG
  • CYMA Platinum gearbox - Pre upgraded throughout
  • Rotary adjustable HOP-up unit
  • Ergonomic pistol grip with large motor height adjustment screw
  • High torque motor pre-installed - Terrifying rate of fire!
  • "Troy" style flip up aperture iron sight set 
  • Licensed Daniel Defense MK18 MOD1 quad rail handguard
  • 6 Position M4/AR15 buffer tube with Crane battery stock
  • ETU/MOSFET pre-installed - Battery protection and active braking
  • Mock gas block and tube for added realism
  • Ambidextrous sling plate - Steel construction
  • 10" outer barrel - Compact front end for CQB use
  • Accepts most M4/AR15 AEG magazines
  • Rubber butt plate for grip no matter the weather conditions 

Package Includes

  • CYMA CM.105 CM.105 Daniel Defence MK18 AEG 10-inch
  • 120rnd Medium capacity magazine
  • Allen key

Specification

General

Weapon Construction External
Weapon Type
Assault Rifle
Over 18 Only Icon
Over 18
Yes
Icon UKARA - United Kingdom Airsoft Retailer Association
Defence / UKARA Required
Yes, No,
Site Legal Icon
Site Legal, using 0.20g BB
Yes
Screwdriver Icon
Pre-Built
Yes
Package
Included Items
  • Magazine
  • Allen Key
Skill Level Icon
User Skill Level
Starter, Regular Player,
Patrol Base - Warning Icon
Warnings
Li-Po - Never Leave Charging Unattended
Li-Po - Only Use Approved Chargers
Li-Po - Charge in a Fire Safe Area

Weight and Dimension

Weight KG Icon
Weight (KG)
Approx. 2.613kg
Weapon Length Collapsed
Length (Collapsed)
69cm
Weapon Length Extended
Length (Extended)
77cm

Construction

Colour Wheel Greyscale
Primary Colour
Black
Construction Icon
Construction
Aluminium handguard. Alloy outer barrel, receiver, buffer tube, flash hider and controls. Steel castle nut and sling plate. Polymer stock and 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
Assault Rifle, M4 / AR-15 / M16, AR,
Magazine Style Icon
Magazine Style
Long Gun Magazine, Assault Rifle, M4 / AR Platform, STANAG,
Fire Select Icon
Fire Selector
PatrolBase | Fire Select Safe
Safe
Patrol Base | Fire Select - Semi Automatic
Semi Automatic
Patrol Base | Full Automatic
Full Automatic
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 the mock bolt is locked to the rear.

Furniture

Weapon Furniture Icon
Furniture
  • Railed Handguard
  • Railed Receiver
  • Ergonomic Pistol Grip
  • AR Buffer Tube
  • Sliding Stock
  • Flip-Up Ironsights
  • Bird Cage Flash Hider
  • Ambidextrous Sling Plate
Rail System Icon
Rail System
20mm RIS / RAS , 20mm Railed Receiver,
Icon Stock Positions
Stock Setting
Sliding , M4 Crane Stock,
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 , Loop ,

Barrel

Outer Barrel Length (in)
10''
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
260mm

Magazine Specific

Magazine Type
AEG, Medium Capacity ,
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
High Speed
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
Tested using 0.2g BBs
Notepad Icon
Tested Using
0.2g ASG BLASTER
Notepad Icon
Test Date
23/06/2022

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