CYMA CGS COLT MK18 MOD1 10.5" GBB Airsoft
 
COLT Licenced Receiver, Daniel Defense Licenced RIS II
CGS ( CYMA Gas System ) provides reliable performance and durability
High quality aluminum alloy external construction
Licensed Colt M4A1 with deep engraved trademarks with individual serial number
Steel receiver pins, forward assist
RS style Steel dust cover
Cross-compatible with standard TM MWS-spec parts
Short 10.5" MK18 NATO 5.56mm marking outer barrel 
Daniel Defense Licensed Mil-Spec + RIS II 9.5” handguard features Lightweight, Two Piece & Quick Installation Design, Removable Lower Handguard to Easily Mount M203 Grenade Launchers, has 4 sides Full-length RIS for mounting standard 1913 Picatinny accessories
Standard Mil Spec Style M4A1 pistol grip and Trigger guard
Rear QD sling swivel steel mounting plate for sling
30 round Lancer Systems L5 AWM 5.56 GBB magazine
Option Part : CYMA EMG 30 Rds Lancer L5AWM 5.56 Style Magazine for CGS / Marui MWS M4 GBB
Length: Approx. 700mm - 780mm (Adjustable)
Inner Barrel: Approx. 300mm
Magazine Capacity: 30rds (Compatible w/ Other TM MWS Series Magazines)
Thread Direction: 14mm Negative (CCW)
Power Gas: Green Gas/134A Gas
FPS Range: 340-380(Green Gas) / 282(123A Gas)
Fire Modes: Semi/Full-Auto, Safety
Hopup: Patented QD and Easy Adjust Hop up unit
CYMA: COLT1001-BK