E&C M4 "MK18 MOD" -GEN.4- S-AEG with Begadi CORE EFCS / Mosfet & PRO HopUp -bicolor- (free from 18 y.o.)
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Shipping possible from the age of 18 due to age check.
![](https://www.begadi.com/media/wysiwyg/avs/fsk18v2.png)
Possession permitted from the age of 18. This Airsoft is subject to the prohibition of carrying!
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For your orders with Begadi, we use a system based on two-step authentication, as required by law. The age of the account holder and the age of the recipient of the goods are checked.
The check is automated, convenient and GDPR-compliant! No data is stored.
Importer: Begadi
System: S-AEG (= shoots only semiauto, no full auto)
Caliber: 6mm
HopUp: yes, adjustable
Material: mainly metal + plastic
Magazine capacity: 2x 120 rounds (MidCap)
Energy:ca. 1,4 - 1,5 Joule @ 0,20g
Total length: approx. 690 - 780mm
Barrel length: 285mm / 6,03mm tuning barrel
Plug-in system: Dean
Mosfet: Yes, Begadi CORE EFC system
Gearbox: Version V2 with FSWS
Thread type Barrel Nut: EU (M32x1,5mm)
Weight: approx. 2700g
Scope of delivery: Weapon, 2 magazines, loading tool, instruction manual
PTB Approval: Details see here
Features:
- Solid and good value
- New color on the handguard (Gen.4)
- Completely made of metal, only grip and stock are made of Nylon Fiber
- CNC machined handguard with RIS system (21mm)
- Rebuilt throttle
- fully adjustable FlipUp Sights
- 2x MidCap magazine with 120 rounds included
- The gun is delivered with DEAN plugs
- Sling receiver on both sides between case and stock, made of steel
- Functional boltcatch for easy accessibility of the Hop Ups
- HopUp unit in rotary design
- 14mm negative (CCW) thread
- plenty of space for LiPos and Li-Ion batteries
- very fast response
- internal EFCS/Mosfet (Begadi CORE)
- Spring quick change system directly accessible via stock tube
- 6,03mm tuning barrel
- adjustable trigger (speed trigger)
- V2 Gearbox with 8mm bearing
- Nozzle with 21,00mm
- adjusted AOE via big Sorbo Pad on Cylinderhead
- Begadi Mamba 30K Balanced Motor with Neodymium Magnets
- Ambidex (Fire Selector and Mag Catch can be used on both sides)
- Extended contact surface on Mag Catch
- Begadi PRO FLY5 HopUp Bucking with matching tensioner
Speed Trigger:
This rifle features an adjustable trigger. To adjust this you have a small screw behind the trigger (1mm allen). The screw must not be screwed in too far, otherwise the Safety Lever can jam inside.
We recommend setting the gun to Safe and then turning the screw in until the trigger has only a very small amount of play.
Internals:
- V2 Gearbox with 8mm steel ball bearings and FSWS
- FSWS directly accessible via stock tube, gearbox does not need to be removed
- 21,00mm Nozzle made of brass with two O-rings
- Valved CNC aluminum piston head with ball bearings
- Piston with steel teeth
- CNC brass cylinder head with two o-rings
- Stainless steel cylinder
- None linear Spring (M120)
- Stainless steel spring guide with ball bearing
- Steel Gears with 18:1 (13 tooth Short Stroke)
Motor Information:
- HighTorque / Balanced Motor
- Speed: 30.000 rpm
- TPA: 19
- Torque: 5.10 Kg/cm
- Current (peak): 85A
- Magnets: Neodymium
Begadi PRO HopUp:
- This SAEG comes directly with a Begadi PRO HopUp rubber (FLY5 60°) with matching tensioner
- We recommend to use 0.28 - 0.32g BBs
- If you would like to use rather heavy BBs, we also offer MAG (R-Hop) bucking and 7mm systems in the bookable tuning options
Color:
The handguard has been changed from Gen.4, this is now no longer TAN but held in a light gray brown.
Storage Information:
Always disconnect the battery from the gun when not in use! Otherwise, your battery can be discharged by the continuous monitoring and thus be damaged
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- Internal EFC/Mosfet system
- Trigger via microswitch
- Mechanical safety
- Cycle monitoring (no GearJam possible)
- Battery monitoring (LiPo, LiFe, Li-Ion, NiMH)
- Battery shutdown (LiPo, LiFe, Li-Ion, NiMH)
- Fast response
- Intelligent active brake
- Also for strong batteries
- Short time loadable up to 240A
- Overvoltage protection
- Short circuit protection
- Plug & Play
- Dean / T-plug
- Semi-only, especially for Germany
- 4 years warranty
- Made in EU
Detailed information about the individual features can be found on our Begadi CORE EFCS / Mosfet Infopage .
Additionally we recommend our Begadi CORE EFCS / Mosfet Teaser, which also presents all features in detail. You can find it here. (YouTube, Begadi)
Additional information about warranty + CORE:
The above mentioned 4 years warranty refers to the complete S-AEG, not only to the function of the Begadi CORE, if the CORE Mosfet is installed. However, the same is the prerequisite for this extended warranty. If, for example, a different Mosfet is selected in the special Mosfet options (i.e. you ask us to remove the CORE and install a different Mosfet), the warranty will be reduced from 4 years to the usual 2 years. Also, the removed CORE will not be included in this case, but retained. Normally we always deliver removed components, but this is explicitly not the case with the CORE - the CORE is only delivered in assembled condition
Videos & Reviews:
-[Tech Video] Begadi CORE EFCS/Mosfet - Info and Features (YouTube, REAPERs Airsoft)
- E&C SMR16 Version 3 & MK18 Version 3 Upgrades + Honey Badger Video (YouTube, REAPERs Airsoft)
- [Tech Video] E&C -Version 2- Series Details - with Mamba Motor, FSWS 2.0 & Speed Trigger (YouTube, REAPERs Airsoft)
- E&C MK18 + LVC + MCR S-AEG with Begadi CORE EFCS / Mosfet series review (YouTube, REAPERs Airsoft)
- from version 1 of the model
- E&C M4 "MK18 MOD" S-AEG with Begadi CORE EFCS / Mosfet Video Review (YouTube, Tom`s Airsoft Channel)
- from version 1 of the model
- E&C M4 "MK18 MOD" S-AEG -version 2 with Mamba motor, FSWS 2.0 & Speed Trigger- with Begadi CORE EFCS / Mosfet -bicolor- Video Review (YouTube, TEAM-030-AIRSOFT)
- E&C M4 "MK18 MOD" S-AEG -Version 2 with Mamba Motor, FSWS 2.0 & Speed Trigger- with Begadi CORE EFCS / Mosfet -bicolor- Project Video (YouTube, TEAM-030-AIRSOFT)
- E&C M4 "MK18 MOD" S-AEG -Version 2 with Mamba Motor, FSWS 2.0 & Speed Trigger- with Begadi CORE EFCS / Mosfet -bicolor- Video Review (YouTube, Airsoft by TNT-Germany)
- E&C M4 "MK18 MOD" S-AEG -Version 3 with Mamba Motor, FSWS 2.0, Speed Trigger, ambidex & Begadi CORE EFCS / Mosfet -bicolor- Video Review (YouTube, Combat AS)
- E&C M4 "MK18 MOD" S-AEG -Version 3 with Mamba Motor, FSWS 2.0, Speed Trigger, ambidex & Begadi CORE EFCS / Mosfet -bicolor- Text + Video Review (german, rapax.net)
Matching batteries (examples, other batteries with the same dimensions will also fit):
- Begadi "AMAX Superio" LiPo battery 11,1V 1500mAh 30/60C+ "Regular Triple Stick" -goldcolor-
- Begadi "AMAX Superio" LiPo battery 11,1V 1500mAh 30/60C+ "Compact Triple Stick" -gold color-
- Begadi "AMAX Superio" LiPo Battery 11.1V 1500mAh 30/60C+ Single Stick" -gold color-
- Begadi "AMAX Superio" LiPo Battery 11,1V 1200mAh 30/60C+ "Single Stick" -gold color-
- Begadi "AMAX Superio" LiPo Battery 7.4V 1200mAh 30/60C+ "Single Stick" -gold color-
- Begadi "AMAX" LiPo Battery 11.1V 1200mAh 20C Triple Stick with Dean -yellow-
- Begadi "AMAX" LiPo battery 11,1V 1300mAh 30C Triple Stick with Dean -blue-
Required plug type: Dean
Info about matching M4 magazines:
We have checked some magazine types for compatibility for you, to give you an indication of which magazines the model will work well with and which not so well.
- Arcturus M4 Steel Midcap Magazine (30 / 135 BBs): Fit: slight play / Feeding: very good
- Arcturus M4 plastic midcap magazine with sight window (30 / 130 BBs): Fit: light play / Feeding: very good
- Begadi M4/M16 midcap magazine (140 BBs) fit: slight wobble / feeding: good
- E&C M4 / M16 LowCap magazine (70 BBs) Seat : slight wobble / Feeding: good
- E&C M4 / M16 MidCap magazine (140 BBs) fit: slight wobble / feeding: good
- Lonex M4 / M16 MidCap Magazine, Gen.2 (200 BBs): Fit: very good / Feeding: very good
- ICS TMAGs Fit : good / Feeding: good
- Golden Eagle M4 steel LowCap magazine (68 BBs): Feeds well. Has a lot of play in the magazine well.
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