5KU-MWS-10
5KU Tokyo Marui MWS GBBR Airsoft Outer Barrel (16 inch M4 Mid-length Carbine)-14mm CCW (Require AEG Spec Barrel Nut)
CURRENT STOCK: 1
This replacement outer barrel is single piece CNC Aluminum machined
goodness, to replace the stock barrel of the TM M4A1 Zet System GBBR.
Wanting to give that extra feel and look to your M4 then...