Z-Parts 14.5 inch Steel Outer Barrel Set for Tokyo Marui M4A
This replacement outer barrel is single piece Steel CNC machined goodness, designed to replace the stock barrel of the TM M4A1. Wanting to give that extra feel and look to your M4A1 then this is a upgrade to go for.
Steel CNC Machined Process
14mm CCW Muzzle Threading
Only for Tokyo Marui M4 MWS GBB system, does not fit AEGs