A&K MSK CQB Upgrade Semi AEG, V1.1, with QSX, Begadi CORE EFCS / Mosfet, Mamba Motors & PRO HopUp -black- (18+)
Shipping possible from the age of 18 due to age check.
Possession permitted from the age of 18. This Airsoft is subject to the prohibition of carrying!
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Importer: Begadi
System: Sem i AEG (= electrically operated, only semi-automatic)
Caliber: 6mm
HopUp: yes, adjustable
Material: Plastic and metal parts
Magazine capacity: 140 BB Midcap
Energy:approx. 1.2 - 1.3 joules
Total length: approx. 700 - 775 mm
Weight : approx. 2400g
Barrel length: 285mm / 6.03mm
Gearbox: Version 2 with QSX
Stacking system: Dean
Mosfet: Yes, Begadi CORE EFC system
PTB approval: Details see here
Features:
- Upper Receiver and Handguard with RIS made of metal
- Lower Receiver and Stock made of polymer plastic
- Continuous RIS rail on the top of the weapon
- Reproduced gas take-off made of steel
- Quick-change system for Barrel like the original
- 14mm negative thread for Silencer and Flashhider
- functioning bolt catch for convenient adjustment of the hop-up
- Cheek rest adjustable in two positions
- length-adjustable Stock
- Handguard can be removed with just one pin (for battery change)
- Fireselector, boltcatch and magazine catch can be operated from both sides
- Adjustable metal flip-up sights (removable at the rear)
- Mounting for QD Sling Swivel on both sides
- Spring quick-change system
- very fast response behavior
- internal EFCS/Mosfet (Begadi CORE)
- 6.03mm tuning barrel
- Begadi Mamba 30K Balanced Motor with neodymium magnets
- Begadi PRO FYL5 HopUp Bucking with matching Tensioner
Internals:
- Reinforced V2 Gearbox with 8mm Bearing, Bushings and QSX
- Aluminum Nozzle with O-ring (34.3mm)
- Ventilated CNC aluminum Pistonheads with Bearing
- Piston with 15 steel teeth
- CNC Cylinderheads made of aluminum with two O-rings
- Stainless Steel Cylinder
- Stainless steel Springguide with Bearing
- Steel Gears with 18:1 and 13Z Sector Gear (Short Stroke)
- Springs: M120 (note short stroke, max. one M140 can be installed)
Spring change (QSX):
The Gearbox does not need to be removed for this.
1: Loosen the two pins between the Receiver and Stock.
2: Fold in the Stock and remove the inner screw.
3: Now the Upper Receiver can be opened slightly and the Stock can be removed together with the folding mechanism upwards.
4: The Gearbox with the Springguide is now exposed.
Information on the Motor:
- 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 (FYL5 60°) with matching Tensioner.
- We recommend using 0.28 - 0.30g BBs.
CNC Rotary HopUp Unit:
For the older generation of the MSK series, we also offer the current Rotary HopUp Unit including accessories for retrofitting. (Alternatively, it can also be selected via the bookable tuning packages, so it will be installed for you by the Begadi workshop)
- A&K MSK / ACR CNC Aluminum Rotary HopUp Unit Set
- A&K MSK / ACR Aluminum Nozzle for Rotary HopUp Unit, blue (34,30mm)
- Begadi CNC POM C-Clip for A&K MSK / ACR Rotary HopUp Unit
- Begadi CNC Aluminum HopUp Arm (Lever) for A&K MSK Rotary HopUp Unit
- Internal EFC/Mosfet system
- Trigger via microswitch
- Mechanical safety device
- Cycle monitoring (no GearJam possible)
- Battery monitoring (LiPo, LiFe, Li-Ion, NiMH)
- Battery cut-off (LiPo, LiFe, Li-Ion, NiMH)
- Fast response behavior
- Intelligent active brake
- Also for powerful batteries
- Short-term load capacity up to 240A
- Overvoltage protection
- Protection against short circuit
- Plug & Play
- Dean / T-plug
- Semi-only, especially for Germany
- 4-year warranty
- Made in EU
You can find detailed information on the individual features on our Begadi CORE EFCS / Mosfet info page .
In addition, we recommend our Begadi CORE EFCS / Mosfet teaser, in which all features are also presented in detail. You can find it here. (YouTube, Begadi)
Additional information on the warranty + Core:
The 4-year warranty mentioned above refers to the complete Semi AEG when the CORE Mosfet is installed, not just to the function of the Begadi CORE. However, this is the prerequisite for this extended warranty. If, for example, a different Mosfet is selected in the bookable special options in the Mosfet area (i.e. you ask us to remove the CORE and install a different Mosfet instead), the warranty is reduced from 4 years to the usual 2 years. In this case, the removed Core will not be included in the delivery but retained. Normally, we always include removed components in the delivery, but this is expressly not the case with the CORE - the CORE is only delivered in an installed state
Suitable batteries (examples, other batteries with the same dimensions also fit):
- Begadi "AMAX Superio" LiPo battery 11.1V 1500mAh 30/60C+ "Regular Triple Stick" -gold-colored-
- Begadi "AMAX Superio" LiPo battery 11,1V 1500mAh 30/60C+ "Compact Triple Stick" -gold colored-
- Begadi "AMAX" LiPo battery 11,1V 1100mAh 20C "Compact Stick"
- Begadi "AMAX" LiPo battery 11,1V 1100mAh 20C "Compact" Single Stick -beige-
- Begadi "AMAX" LiPo battery 11,1V 1100mAh 20C Triple Stick -red-
- Begadi "AMAX" LiPo battery 11,1V 1200mAh 20C Triple Stick -yellow-
- Begadi "AMAX" LiPo battery 11,1V 1300mAh 30C Triple Stick -blue-
- Begadi "AMAX" LiPo battery 7,4V 1100mAh 20C Single Stick
Information on suitable M4 magazines:
A&K supplies the MSK with a 350 shot HighCap magazine, if you want a MidCap, we have tested the following as a good fit and can only recommend their use :
- Arcturus M4 sheet steel mid-cap magazine (30 / 135 BBs)
- Begadi M4 / M16 Thermomold Midcap magazine (160 BBs)
- Begadi M4/M16 Midcap magazine (190 BBs) -long-
- Lonex M4 / M16 MidCap magazine (200 BBs)
- Begadi M4/M16 Midcap magazine (140 BBs)
- Golden Eagle M4 sheet steel low-cap magazine (68 BBs)
Accessories & Downloads:
- A&K MSK spare parts (Nozzle, HopUp, ball ramp)
- A&K MSK attachments & conversion parts
Videos & Reviews:
- A&K MSK Video Review (YouTube, REAPERs Airsoft) - old version, without upgrades
- A&K MSK Video Review (YouTube, TEAM-030- AIRSOFT) - old version, without complete upgrades
- A&K MSK CQB Upgrade Semi AEG, V1.1, with QSX, Begadi CORE EFCS / Mosfet, Mamba Motor & PRO HopUp Video Review (YouTube, Big Daddy Airsoft,Outdoor & survival)
- A&K MSK CQB Upgrade Semi AEG, V1.1, with QSX, Begadi CORE EFCS / Mosfet, Mamba Motor & PRO HopUp Video + Text Review (rapax.net)
- A&K MSK CQB Upgrade Semi AEG, V1.1, with QSX, Begadi CORE EFCS / Mosfet, Mamba Motor & PRO HopUp Video Review (YouTube, Airsoft Team Raptor)