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The ICS S.I.R is based on the M4 S-System, a very versatile weapon that has a nice look and feel with its bulked up hand guard and great looks, the S-System is a popular favourite among airsoft skirmishers.
The retractable stock is nice and positive to suit most users and feels solid when locked into position.
Tactical flip up sights as standard, adjustable hop and metal body, what more could you want.
The S-System feature the ICS split gearbox that ICS is famous for and allows for quick spring changes when needed and also the working forward assist to release spring tension.
Semi + Full Auto + Safe
330fps + / – 5%
Approx 900 +/-
825mm – 910mm
Metal + ABS Polymer
V2 Split Gearbox
Custom 8.4v Twin Leg (Not Included)
If you have any questions about this product, please let us know and we'll get back to you as soon as we can.