Technische FAQ



What is a Split-Gearbox ?
The Split Gearbox is an innovative invention of ICS. The base priciple of standard Version 2 Gearbox (as seen in M4 Replica's) is split in two parts. The lower part contains the trigger assembly and gears, the upper part contains the compression parts. The main advantage of this system, is that you can repair, upgrade and maintain the gearbox very fast.
   


Compatibility table:
UPPER GEARBOX
Non-Blowback Series
EBB Series (HOG, UK1, MK3 etc)
MARS Series
APE Series
Non Blowback Series
Compatible
Niet Compatible
Not Compatible
Not Compatible
EBB Series (HOG, UK1, YAK etc)
Not Compatible
Compatible
Not Compatible
Compatible*
MARS Series
Not Compatible
Not Compatible
Compatible
Not Compatible
APE Series
Not Compatible
Compatible*
Not Compatible
Compatible
(*Bolt, nozzle and positioning block need to be swapped)

LOWER GEARBOX
Non-Blowback Series
EBB Series (HOG, UK1, MK3 etc)
MARS Series
APE Series
Non Blowback Series
Compatible
Not Compatible
Not Compatible
Not Compatible
EBB Series (HOG, UK1, YAK etc)
Not Compatible
Compatible
Not Compatible
Not Compatible
MARS Series
Not Compatible
Not Compatible
Compatible
Not Compatible
APE Series
Not Compatible
Not Compatible
Not Compatible
Compatible

Receiver Details:
Receiver Type
Height
Thread
M4/UK1/HOG
46.9cm
M32 P=1.5
YAK
53.6cm
M32 P=1.5
MARS
52.6cm
M32 P=1.5





ICS Pistol valves

Pistol
Magazine Valve ICS nr.
Fill Valve ICS nr.
BLE-Alpha
AC-06A
AC-08A
BLE-XAE
AF-65
AC-08A
BLE-XFG
AC-06A
AC-08A
BLE-XPD
AC-06A
AC-08A
BLE-XMK
AC-06A
AC-08A
BLE-Vulture
AC-12
AC-08A
BLE-M9
AC-06A
AC-08A
BLE-PM2
N/A
AC-08A
BLE-Sar9
AC-11
AC-08A
BLE-Challenger (gas)
AC-12
AC-08A
BLE-Challenger (CO2)
AC-13
N/A
BLE-ICP
AC-11
AC-08A