
Gas blowback
Uses the Z-system developed for the M4A1 MWS. 250mm barrel, M-LOK handguard, 20-round magazine.
| GBB system | MWS |
|---|---|
| Magazine | MWS |
| Outer barrel thread | 14mm CCW |
Source: tokyo-marui.co.jp
Browse the 54 compatible parts by category

10.5" One-Piece Steel Outer Barrel (GM0467) for MWSRetailer
Guns Modify, outer barrels

14.5" Aluminium Outer Barrel (GM0468) for MWSRetailer
Guns Modify, outer barrels

Angry Gun, inner barrels

370mm Inner Barrel with Hop-Up Chamber Set (60°) for MWSRetailer
Angry Gun, inner barrels

Ambi Charging Handle for Marui MWSSpecs
Angry Gun, charging handle

BCM Style 11.5" Outer Barrel Set Tokyo Marui M4 MWS GBBR - BlackSpecs
Angry Gun, outer barrels

High Speed Bolt Carrier for Tokyo Marui M4 MWS GBBR - Aero StyleSpecs
Angry Gun, bolt carriers

Steel Outer Barrel Nut Spacer for Marui MWSSpecs
Angry Gun, spacers

Super Recoil Buffer Kit for MARUI M4 MWS GBB - Hard Kick Ver.Specs
Angry Gun, buffer tubes & recoil assemblies

Carbon Fibre M-LOK Handguard for MWS (5.5" / 7" / 9.5")Retailer
Revanchist, handguards

CGS NSR9 M-LOK Handguard Kit for MWSRetailer
CYMA, handguards

CGS T8 Steel Hop-Up Chamber Set for MWSRetailer
CYMA, hop-up units

CNC Adjustable Trigger Box (A) for TM M4A1 MWSRetailer
G&P, trigger units

CNC Aluminium Titan Nub for the Tokyo Marui MWS SeriesSpecs
Jaeger Precision, hop-up nub

Crimson NPAS for MWS TM / DE / SalvoSpecs
Waldo Dynamics, valves

Custom Hop-Up Chamber for MWSRetailer
Laylax, hop-up units

Helios x Noveske x M4/N4 MWS Series - G101 Complete Bolt SetSpecs
Double Eagle, bolt carriers

EMG Strike Industries 9.7" Fluted Outer Barrel for MWSRetailer
G&P, outer barrels

Enhanced Buffer Recoil Spring with Buffer Spacer for MWSRetailer
T8, buffer tubes & recoil assemblies

Enhanced Nozzle for MWSRetailer
T8, nozzles

EVO CNC Trigger Box for MWSRetailer
Guns Modify, trigger units

MWS GBBR Aluminium Buffer - GoldSpecs
G&P, buffer tubes & recoil assemblies

Tokyo Marui MWS GBBR Outer Barrel - Set of 3Specs
G&P, outer barrels

Gas M4A1 series 20-round short magazineSpecs
Tokyo Marui, magazines

35rd MWS GBBR Magazine V4.0 - BlackSpecs
Guns Modify, magazines

Enhanced Nozzle Set V3.5 For Tokyo Marui MWSSpecs
Guns Modify, nozzles

EVO Steel CNC Drop-in Trigger box for MWS systemSpecs
Guns Modify, trigger units

Stainless Gas Block & Tube for MWS - BlackSpecs
Guns Modify, gas blocks

Hop-Up System Chamber and Bucking Kit for MWSRetailer
T.N.T., hop-up units

Easi Nozzle Spring for Tokyo Marui MWS & MTR16 SeriesSpecs
Jaeger Precision, springs

MWS NPAS Adjustable ValveSpecs
Jaeger Precision, valves

Kraken MWS Hop-Up Chamber KitRetailer
Stalker, hop-up units

First Factory CNC Aluminum Strike Hop Arm for Tokyo Marui M4A1 MWSSpecs
Laylax, hop-up arm
M4A1 MWS spare magazine (35 rounds)Specs
Tokyo Marui, magazines

M4T Hop-Up Chamber for MWSRetailer
Maxx, hop-up units

M653-Style Steel 14.5" Outer Barrel Front Set for MWSRetailer
Angry Gun, outer barrels

Model CNC Aluminum M4T One Hopup Chamber for Tokyo Marui MWS M4 Gas Blowback RiflesSpecs
Maxx, hop-up units

Model Hop-Up and Adjuster Set M4T for MWS M4 GBBSpecs
Maxx, hop-up units

Tech - 35rd Gas Magazine for MWS GBBRSpecs
Modify, magazines

MWS 140% Nozzle Return SpringSpecs
Bavtac, springs

MWS Steel Parts Combo SetRetailer
T8, gearbox parts

MWS TDC Hop-Up ChamberRetailer
PH+, hop-up units

Nine Ball M4A1 MWS inner barrel 250mm (6.03mm)Specs
Laylax, inner barrels
Pro Silencer (Knights type)Specs
Tokyo Marui, muzzle devices
Pro Silencer (short type)Specs
Tokyo Marui, muzzle devices

Prometheus 6.03mm EG Inner Barrel For TM M4A1 MWS - 370mmSpecs
Laylax, inner barrels

Radian Raptor-LT Ambidextrous Charging Handle GBB (TM-MWS) - BlackSpecs
PTS, charging handle

Steel Barrel Nut Adapter (GM0456) for MWSRetailer
Guns Modify, barrel nut

Strike Hop-Up Arm for MWSRetailer
Laylax, hop-up arm

Strike Hop-Up Arm for Tokyo Marui MWS M4 Gas Blowback Airsoft RiflesSpecs
Laylax, hop-up arm

Bavtac, bolt carriers

V2 MWS Hop Up System for Marui MWS GBB Series ( Chamber Base and Adjuster Set ) ( CNC T651 AluminSpecs
C&C TAC, hop-up units

GBB Type 89 20-round spare short magazineCommunity
Tokyo Marui, magazines

GBB Type 89 series spare magazineCommunity
Tokyo Marui, magazines

TM AKM GBBR Airsoft PT-5 Side Folding Stock - BlackSpecs
5KU, stocks

Zenitco Sport 4 + B33 Tactical Handguard Kit for TM AKM GBBRSpecs
5KU, handguards

APS-X Hop-Up System with Inner Barrel for VFC M4Specs
T.N.T., hop-up units

CNC 6-Position Buffer Tube for GHK / WE / VFC M4 GBBRSpecs
Angry Gun, buffer tubes & recoil assemblies

SAG MK3 chassis for TM AKMSpecs
Dytac, rails

Front Charging M-LOK Handguard for WE / VFC / GHK M4 GBBRSpecs
Maple Leaf, handguards

Gas Tube For Marui AKM GBBSpecs
5KU, gas tubes

Heavy Recoil Buffer for M4 / AR-15 / 416 GBBRSpecs
VFC, buffer tubes & recoil assemblies

Npas AKM & AKX Tokyo Marui - Full kitSpecs
IBEX AIRSOFT, valves

Jaeger Downgrade Valve For Tokyo Marui AKM & AKX GBBR (New CNC Version)Specs
Jaeger Precision, valves

M4 V3 30rd Green Gas MagazineSpecs
VFC, magazines

Magnus Pro TDC Hop-Up Chamber for VFC / GHK M4Specs
4UANTUM, hop-up units

OEM Complete Hop-Up Assembly (Guide Hop) for M4 GBBRSpecs
VFC, hop-up units

OEM NPAS Nozzle V2 for M4 V3 GBBRSpecs
VFC, nozzles

Stainless Recoil Kit for VFC M4 GBBRSpecs
BBT, buffer tubes & recoil assemblies

TakeDown M-LOK Handguard for WE / VFC / GHK M4 GBBRSpecs
Maple Leaf, handguards

VIRGIA TDC Hop-Up Chamber for VFC / GHK M4Specs
Ceondoi, hop-up units

Workhorse M-LOK Free Float Handguard for VFC AR/M4 GBBRSpecs
BAD, handguards