Full Steel FNX-45 Slide Outer Barrel Set
Remington M700 Sniper Rifle Replica (70% CNC Constructed)
tokyo marui m4a1 mws upgrade kit

ModelWork presents Tokyo Marui M4A1 MWS upgrade kit!

This Monster MK12 MOD1 Kit fits the Tokyo Marui M4 MWS GBB and which gives your M4 a makeover instead of having the standard RIS kit. The Marui gas system is unchanged and won’t be inhibited by the new kit. This particular version will come with a fixed stock for those that prefer this particular model.

Two colours of the outer barrel are available: black and silver

OPS Type Barrel Set Flash Hider
MK12 MOD1 Reinforced Outer Barrel
MK12 Rifleworks Gas Tube

MK12 Rifleworks Gas Block
Handguard Panel 11Rib (Black)
M16A2 ButtStock
*Parts can be ordered individually*

Button Button


Monster MK12 MOD1 Kit for TM M4 MWS GBB Monster MK12 MOD1 Kit for TM M4 MWS GBB


Customised gun is also available for order!

Monster MK12 MOD1 Kit for TM M4 MWS GBB


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