Airsoft Systems ASCU Fire Control System for Ver 2 AEG Gearbox - Gen 3+

$99.95

Model: Burst-ASCU-V2G3
Location: U7-139
This item is MAP controlled
The manufacturer of this product enforces a strict minimum advertised price (MAP) policy which excludes this product from any additional discount coupon codes. This item, however, may qualify for free shipping. Click here for details.
x

9 Customer Reviews

by Linda S. on 06/15/2014
"Love this unit! It takes some modification to fit but it works fantastic. At first mine would only shoot half a shot then beep twice. I had new gears shimmed so well that they rotated freely, an M170 Devil Jet motor, and installed the unit correctly and had a brand new FLAME 11.1v Lipo. I contacted ASCU and apparently this is a known issue. All you need to do is cut the notches off the black piece on top of the cutoff sensor unit (it is shaped like an L). The notches push the top and bottom portions of the unit together too tightly and cause the unit to "misread" information gained from the cut off sensor. So once you flatten out that piece, it should work.

Pros:
-Easy install (modifications can be done with a file and are simple)
-Very good trigger response
-Makes your AEG sound like a PTW
-Protects your battery, motor, and internal components
-Hair trigger mods are easier
-3rd burst
-Semi Auto only for DMRs
-Limits how fast you can shoot on SEMI so you do not over cycle
-Good wiring, and plenty long
-Durable motor contacts
-No soldering
-No anti-reversal latch means much smoother cycles!

Cons:
-$100 for basic functions
-Very large, which is why the modifications are needed
-Wires are big (I had to modify my buffer tube and drill a larger hole)
-Need to shim your gears well, have a strong battery, have a monster of a motor, and have a good AOE to use this thing effectively and safely

Great internal upgrade. Best I've ever installed. 5 stars.
by Steve G. on 05/19/2014
"Picked this guy up, was dead out of the box. Evike was very good about the RMA, got a new unit, and it is working really great.

Something to note: It seems you need to step your motor up quite a bit over what your spring is to be able to take advantage of removing the anti-reversal latch. If the motor buzzes twice after firing, its trying to tell you that your motor isn't strong enough.

Pros:
The unit has a lever that makes contact with the sector gear to insure a full rotation every time you pull the trigger. This makes my DMR happy.
3 Round Burst is fun to play with!
Has Safe/Semi/Semi ability, good for the semi-auto sniper.
Its generally available. Been having a hard time tracking down other Fets that have internal mechanisms to detect sector gear movement.

Cons:
Install can be a beast for the new Airsoft Tech. Some grinding may be required.
Need quite the hefty motor for all of the functions
Can't adjust ROF or Number of rounds to burst.
by Cody F. on 09/08/2013
"I had the V2 ASCU Gen2 In a previous build and absolutely loved it. I purchased this one for my CA M4 mainly to have the 3rnd burst feature. Played 3 days worth of games and had a catastrophic meltdown with smoke and heat and a blown up lipo.... IDK what happened, but im not really impressed with how long it lasted.

Pros:
Nice trigger response
Protects the motor from damage
No pesky trigger trolley or contacts to burn up

Cons:
Difficult install
Didn't last long
Wires weren't really too durable
Airsoft Systems ASCU Fire Control System for Ver 2 AEG Gearbox - Gen 3+

Features:
  • Ultra fast trigger response
  • Optional Bolt-Stop simulation
  • User selectable firing modes (Standard, 3-Round Burst, and Semi Only)
  • Simple drop-in installation
  • No soldering required
  • Improves gearbox reliability
  • Compatible with LiPo, LiFe, NiMH, and NiCd batteries from 7.2V to 12V

  • Compatibility: For most standard Version 2 AEG Gearbox
    Manufacturer: Airsoft Systems
    This product was added to our catalog on Thursday 07 March, 2013.

    Wanna chat about Airsoft Systems ASCU Fire Control System for Ver 2 AEG Gearbox - Gen 3+?

    Have questions about this item? We monitor these comments daily, but it may be faster to email us directly or call us at 1-626-286-0360.

    Items on Sale