M4 A1 S-SYSTEM FULL METAL ICS (ICS-26)

M4-A1 S-System
Full metal

Metal shell very fast assembly / disassembly
Gearbox divided into two pieces
For quick and clean maintenance and customization
Upper slide merged with the upper receiver for maximum stability of accessories or handle
Stock extendable in six positions
Metal front slides.
Reinforced gearbox
Version 2 hop-up
Muzzle velocity adjustable: 90-100m/s
Rate of fire: 920 bb/m
Stock length closed: 778mm
Stock length open: 809mm
Barrel length: 375mm
Motor ics: infinite motor
Weight: 3500g
2 magazines included: 460bb/300bb