First Factory Metal Upper Receiver for Tokyo Marui M4 Series Next Generation (MUR-1 Type)

Description:

Convert from the traditional appearance to the new, reinforced MUR type!
Furthermore, to meet the needs of various users, the manufacturing mold has been revised and redesigned to allow for seamless installation without any modifications. This upgraded "MG Upper Frame" is

compatible with
: Tokyo Marui Next Generation Electric Guns, M4 Series
, M4A1 SOCOM CARBINE/SOPMOD M4/CQB-R/Receiver Rifles
. Note:
This product can only be installed on the [MG] Lower Frame and Tokyo Marui standard Lower Frame.
Depending on the time of purchase, the upper spacer (NGM4-119) and upper stopper set (NGM4-120) may be included.
Install the upper spacer and upper stopper set without using them.

Replacement Instructions: Please refer to the instruction manual included with the gun for disassembly, assembly, and part names.
(1) Remove the frame lock pin and slide the entire upper frame forward to remove it.
(2) Remove the inner barrel and hop-up chamber set from the standard upper frame.
(3) Next, remove the handguard, outer barrel, port cover set, assist knob set, etc.
*We recommend using our "Next Generation M4 Wrench" when disassembling the barrel lock ring.
Also, please be careful not to lose any small parts.
(4) Transfer the parts removed in (3) to this product and install them.
(5) Assemble this product in the reverse order of (2) to (1), check operation, and you're done.

SKU: 4571443135902

PS If interest to make a Per-Order please Whatsapp us: +852 98180139