Z-Parts

The Z-Parts steel mock gas block is designed to work with the Z-Parts SMR rail for the Umarex / VFC HK416 GBBR. Compatibility: Umarex / VFC HK416 SMR...

The Z Parts DD style outer barrel is a high quality, steel outer barrel that is threaded 14mm ccw for easy mounting of flash hiders and other muzzle devices.Compatibility:- GHK M4 GBBR...

The Z Parts DD style outer barrel is a high quality, light weight, aluminum outer barrel that is threaded 14mm ccw for easy mounting of flash hiders and other muzzle devices.Compatibility:- Systema...

The Z Parts DD style outer barrel is a high quality, steel outer barrel that is threaded 14mm ccw for easy mounting of flash hiders and other muzzle devices.Compatibility:- Systema PTW M4...

The Z Parts Super charging handle is designed to be an ambidextrous charging handle that is light weight and is a drop in fit.  Compatibility:- Tokyo Marui M4 MWS GBBR SeriesIncludes:-...

The Z Parts URG-I airborne charging handle is designed to be an ambidextrous charging handle that is light weight and is a drop in fit.  It is designed to be an integral part of the "URG-I"...

The Z Parts URG-I airborne charging handle is designed to be an ambidextrous charging handle that is light weight and is a drop in fit.  It is designed to be an integral part of the "URG-I"...

The Z Parts CNC aluminum "Super Charging Handle" is a stylish charging handle that is also slimlined and ambidextrous.Compatibility:- GHK M4 GBBR SeriesIncludes:- x1 Z-Parts CNC Aluminum 5.56...

The Z Parts CNC aluminum URG-I airborne style charging handle is the same style charging handle seen in the latest Upper Receiver Group used by US Special Forces.Compatibility:- GHK M4 GBBR...

The Z-Parts MK16 M-Lok 13.5" rail for the TM M4 MWS can transform your standard M4 carbine into the wildly popular URGI style rifle. Compatibility: Tokyo Marui M4 MWS GBBR Includes: ...

The Z-Parts MK16 M-Lok 13.5" rail for the TM M4 MWS can transform your standard M4 carbine into the wildly popular URGI style rifle. Compatibility: Tokyo Marui M4 MWS GBBR Includes: ...

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...

This replacement outer barrel is single piece Steel CNC machined goodness, designed to replace the stock barrel of the TM M4. Wanting to give that extra feel and look to your M4 then this is a...

Z-Parts CNC Steel Sear Set for WE TA 2015 GBB is a convenient "drop-in" solution that you won't have to worry about replacing other small parts. Perfect for power upgrade solutions considering the...

Z-Parts Steel Barrel Nut is for the Umarex (VFC) HK417 GBBR.

This replacement outer barrel is single piece steel CNC machined goodness. Designed to replace the aluminum stock barrel of the Umarex HK416 GBB by VFC, the steel adds authenticity and weight to the...