GBB Internal Collection - Ehobby Asia

On this page, you will discover a comprehensive selection of Gas Blow Back Airsoft internal parts. These components are designed to assist you in maintaining or enhancing your GBB Airsoft guns. Over time, the internal parts of your Airsoft gun may deteriorate due to the repeated firing of rounds. Therefore, it becomes necessary to locate new replacements or upgrades.

BLOWBACK UNIT | BOLTS | GAS ROUTE | HAMMERS | HOP UPS | INNER BARRELS | LOADING NOZZLES | NOZZLES | PINS | PISTON HEADS | SCREWS | SEAR | SPRINGS | SPRING GUIDES | TRIGGERS | VALVE | ALL

**↓↓↓ USE "FILTER" FOR MORE OPTIONS AND CATEGORIES ↓↓↓**

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G&P Aluminum Buffer for Marui M4A1 MWS GBB Rifle

Original Price $16.00

Current Price $13.60

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SKU: MWS003

G&P Aluminum Buffer for Marui M4A1 MWS GBB RifleAluminum ConstructionSuitable For Marui M4A1 MWS GBB Rifle Buffer TubeIt features extra weights...
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RGW Stainless Steel 5mm Diameter Gas Fill Valve for Marui/Marushin/Maruzen Gas Airsoft Guns

Original Price $3.00

Current Price $2.54

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SKU: RGW-GV-03

RGW Stainless Steel 5mm Diameter Gas Fill Valve for Marui/Marushin/Maruzen Gas Airsoft GunsStainless Steel ConstructionDesign For Replace the Origi...
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Umarex New Version Piston Base Assy For Umarex (VFC) G17 Gen 3/4 (# 01-11)

Original Price $10.00

Current Price $8.49

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SKU: VGC7PIS400

Umarex New Version Piston Base Assy For Umarex (VFC) G17 Gen 3/4 (# 01-11)Metal Blow Back Housing & Polymer Loading NozzleDesign For Replace th...
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Umarex (VFC) Next Generation Piston Set For Umarex Glock G19 Gen4/ G19X GBB (# 01-9)

Original Price $12.00

Current Price $9.98

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SKU: VGC7PIS300

Umarex (VFC) Next Generation Piston Set For Umarex Glock G19 Gen4/ G19X GBB (# 01-9)Polymer ConstructionDesign For Replace the Original PartsSuitab...
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TTI Airsoft Pistol Head for AAP-01/ Marui ModelI8C Airsoft GBB Pistol

$9.00

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SKU: TTI-P0017

TTI Airsoft Pistol Head for AAP-01/ Marui ModelI8C Airsoft GBB PistolDesign For Upgrade the Original PartsSuitable For Action Army AAP01 & Toky...
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Umarex (VFC) Next Generation Hop Up Set Right For VFC G19 Gen4/ 19X/ 17 Gen5/ 45 (# 02-02)

Original Price $3.95

Current Price $3.39

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SKU: VGC7HOP020

Umarex (VFC) Next Generation Hop Up Set Right For VFC G19 Gen4/ 19X/ 17 Gen5/ 45 (# 02-02)Metal ConstructionDesign For Repalce the Original PartsSu...
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CowCow Technology CNC Stainless Steel Hammer Set for Umarex (VFC) G17, G19 GBB (Silver)

Original Price $50.00

Current Price $42.44

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SKU: CCT-UMAREX-001

CowCow Technology CNC Stainless Steel Hammer Set for Umarex (VFC) G17, G19 GBB (Silver)Steel ConstructionDesign For Upgrade the Original Parts More...
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Maple Leaf MR Hop Up Bucking 50 Degree for Tokyo Marui / WE / KJ GBB Pistol / Tokyo Marui VSR-10

Original Price $10.39

Current Price $5.98

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SKU: MAPLELEAF-H06R50

Maple Leaf MR Hop Up Bucking 50 Degree for Tokyo Marui / WE / KJ GBB Pistol / Tokyo Marui VSR-10Rubber Construction50 DegreeDesign For Improve the ...
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Nine Ball (Laylax) 6.00mm Power Inner Barrel for Marui Hi-Capa 5.1/ M1911A1 GBB (112.5mm)

Original Price $27.53

Current Price $23.21

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SKU: NB-4560329178331

Nine Ball (Laylax) 6.00mm Power Inner Barrel for Marui Hi-Capa 5.1/ M1911A1 GBB (112.5mm)Suitable for Tokyo Marui Hi-Capa 5.1/ M1911A1 Series Airso...
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COWCOW Technology RS1 Recoil Spring for Tokyo Marui Hi-Capa GBB

Original Price $7.00

Current Price $5.98

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SKU: CCT-TMHC-008

RS1 Recoil Spring is made of high strength spring steel. Its short length design with 2 different tensioned coil zone can enhance the efficiency of...
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AW Custom HX Ambidextrous Thumb Safety for Marui/ WE/ AW/ KJ Hi Capa GBB Pistol

Original Price $12.00

Current Price $9.98

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SKU: AW-A17000

AW Custom HX Ambidextrous Thumb Safety for Marui/ WE/ AW/ KJ Hi Capa GBB PistolAluminum ConstructionAmbidextrous Thumb SafetySuitable for Tokyo Mar...
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Nine Ball Injection Valve for Tokyo Marui/Marushin/Maruzen (5mm Diameter)

Original Price $11.43

Current Price $9.98

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SKU: NB-4560329173619

Nine Ball Injection Valve for Tokyo Marui/Marushin/Maruzen (5mm Diameter) Three replacement fill valves in black color, hide that ugly brass from t...
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COWCOW Technology CNC Aluminum Selector Plate For Action Army AAP 01 Airsoft Pistol (Silver)

Original Price $10.00

Current Price $8.69

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SKU: CCT-AAP01-026

COWCOW Technology CNC Aluminum Selector Plate For Action Army AAP 01 Airsoft Pistol (Silver)CNC Aluminum ConstructionDesign For Upgrade the Origina...
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COWCOW Technology Competition Recoil Buffer Module for Marui Hi-Capa GBB

Original Price $12.00

Current Price $10.17

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SKU: CCT-TMHC-032

COWCOW Technology Competition Recoil Buffer Module for Marui Hi-Capa GBBHigh quality anti-oil rubber material4 different hardness (45 Yellow/55 Red...
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Maple Leaf DECEPTICONS Silicone Hop Bucking 60 Degree for WE/ Marui/ KJ Works/ VFC (Umarex) GBB

Original Price $10.00

Current Price $7.98

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SKU: ML-21TH06D60

Maple Leaf DECEPTICONS Silicone Hop Bucking 60 Degree for WE/ Marui/ KJ Works/ VFC (Umarex) GBBRubber Construction60 DegreeDesigned to add exceptio...
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COWCOW Technology Sear for Marui Hi-Capa Series GBB (Silver)

Original Price $20.00

Current Price $17.97

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SKU: CCT-TMHC-110

COWCOW Technology Sear for Marui Hi-Capa Series GBB (Silver)Stainless Steel ConstructionDesign For Upgrade the Original Parts More DurableSuitable ...
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COWCOW Technology B01 CNC 7075 Aluminum Dynamic Blowback Housing for Tokyo Marui Hi-Capa 5.1 GBB

Original Price $40.00

Current Price $35.19

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SKU: CCT-TMHC-022

B01 Blowback Housing is precision CNC machined from aluminum 7075 for ultimate durability and quality. Weighing in at just 18 grams, this blowback ...
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GHK Inlet Valve for GHK M4 GBB Rifle

Original Price $5.01

Current Price $4.50

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SKU: M4-M-08

GHK Inlet Valve for GHK M4 GBB RifleMetal ConstructionDesign For Repalce The Original Inlet Valve of airsoft magazine Suitable for GHK GBB RifleAs ...
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Nine Ball High Bullet Valve NEO R for Umarex (VFC) G17/ G18c/ G19/ G19X/ G45 GBB

Original Price $22.43

Current Price $18.97

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SKU: NB-4571443178329

Nine Ball High Bullet Valve NEO R for Umarex (VFC) G17/ G18c/ G19/ G19X/ G45 GBBMetal ConstructionDesign For Your Gas Gun More Stability and Consis...
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Guns Modify Competition Fine Tune Hopup Adjust Wheel for Marui MWS (0.2 -0.35 bbs only)

Original Price $13.51

Current Price $10.97

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SKU: GM0444

Guns Modify Competition Fine Tune Hopup Adjust Wheel for Marui MWS (0.2 -0.35 bbs only)Metal ConstructionDesign For Upgrade the Original Parts More...
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Volante Airsoft Stratos BBU for Marui Model 17/22/26/34

Original Price $55.54

Current Price $46.74

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SKU: VOLINU-HO-2-0001

Volante Airsoft Stratos BBU for Marui Model 17/22/26/34Stratos BBU is developed for desperate needs of Marui Model 17/22/26/34 or KJ GSERIES users....
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TTI Airsoft CNC Short Stroke Kit for AAP-01 GBB Pistol

$12.47

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SKU: TTI-P0003

TTI Airsoft CNC Short Stroke Kit for AAP-01 GBB PistolCNC Metal Construction140% Power Up Return SpringDesign For Upgrade the Original Parts More D...
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SIG AIR P320 M18 85mm Inner Barrel (Part # 02-08)

Original Price $6.44

Current Price $4.98

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SKU: V007TUB085

SIG AIR P320 M18 85mm Inner Barrel (Part # 02-08)Metal ConstructionDesign For Replace the Original PartsSuitable For SIG AIR P320 M18 Series Airsof...
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Action Army AAP-01 Adjustable Trigger

$27.53

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SKU: U01-023-1

Action Army AAP-01 Adjustable TriggerDesign For Replace the Origianal PartsSuitable For Action Army AAP-01 Series Airsoft Gas Blow Back GBB PistolT...
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Cybergun (WE) Desert Eagle .50 AE Original Parts (#50-#54)

Original Price $21.00

Current Price $18.89

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SKU: CG-PARTS-0007

Cybergun (WE) Desert Eagle .50 AE Original Parts (#50-#54)Polymer ConstructionDesign For Replace the Original Parts (#50-#54)Suitable for Cybergun ...
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Prometheus 6.03mm EG Inner Barrel for Marui M4A1 MWS GBB (370mm)

Original Price $53.00

Current Price $45.94

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SKU: PR-4571443139559

Prometheus 6.03mm EG Inner Barrel for Marui M4A1 MWS GBB (370mm)For Tokyo Marui M4A1 MWS Airsoft Gas Blow Back GBB Rifle High grade precision barre...
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Umarex / VFC G19 Gen 4/ G19X/ G45 Slide Bumper (# 01-06)

Original Price $4.00

Current Price $3.76

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SKU: VGC7URV520

Umarex / VFC G19 Gen 4/ G19X/ G45 Slide Bumper (# 01-06)Metal ConstructionDesign For Replace the Original PartsSuitable For Umarex / VFC G19 Gen 4/...
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VFC Part for SMG/GBB Adjustment NPAS Loading Nozzle

Original Price $5.93

Current Price $4.98

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SKU: VGB0BLT092

VFC Part for SMG/GBBR Adjustment NPAS Loading NozzlePolymer ConstructionDesign For Replace the Original PartsSuitable For VFC Series Airsoft Gas Bl...
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SIG AIR P320 M17/M18 CO2 Magazine Valve (Part#02-3)

Original Price $9.00

Current Price $7.98

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SKU: VGCIMAG232

SIG AIR P320 M17/M18 CO2 Magazine Valve (Part#02-3)Metal ConstructionDesign For Replace the Original PartsSuitable For SIG AIR P320 M17/M18 Series ...
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COWCOW Technology Stainless Steel Guide Rod for Umarex (VFC) G19X GBB (Gold)

Original Price $30.68

Current Price $27.96

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SKU: CCT-UMAREX-009

COWCOW Technology Stainless Steel Guide Rod for Umarex (VFC) G19X GBB (Gold)CNC Stainless Steel ConstructionDesign For Upgrade The Original Parts M...
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Maple Leaf MR. Silicone Hop Bucking 60 Degree for GBB Pistol/ Marui VSR-10 (Yellow)

Original Price $9.35

Current Price $8.49

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SKU: SLC-H06R60

Maple Leaf MR. Silicone Hop Bucking 60 Degree for GBB Pistol/ Marui VSR-10 (Yellow)Rubber Construction60 DegreeDesign to give you optimal, stable p...
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C&C Tac Hop Up Adjuster J Arm for Marui M4 MWS GBB

Original Price $15.51

Current Price $13.97

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SKU: CCT0115

C&C Tac Hop Up Adjuster J Arm for Marui M4 MWS GBBMetal ConstructionDesign For Replace the Original PartsSuitable For Tokyo Marui M4 MWS Series...
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SIG AIR P320 M17 Fake Extractor Spring Guide (# 01-8)

Original Price $2.96

Current Price $2.54

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SKU: VGCIURV041

SIG AIR P320 M17 Fake Extractor Spring Guide (# 01-8)Metal ConstructionDesign For Replace the Original PartsSuitable For SIG AIR P320 M17 Series Ai...
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Maple Leaf MR Hop Up Bucking 60 Degree for Tokyo Marui / WE / KJ GBB Pistol / Tokyo Marui VSR-10

Original Price $10.39

Current Price $7.99

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SKU: MAPLELEAF-H06R60

Maple Leaf MR Hop Up Bucking 60 Degree for Tokyo Marui / WE / KJ GBB Pistol / Tokyo Marui VSR-10Design For Upgrade the Origianl Hop Up RubberSuitab...
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COWCOW Technology RM1 Stainless Steel Guide Rod for Tokyo Marui Hi-Capa 5.1 / 4.3 GBB (Silver)

Original Price $25.00

Current Price $21.99

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SKU: CCT-TMHC-005

The RM1 Guide Rod is designed to help reduce recoil, bolt carrier speed, wear/tear on parts, shock and vibration to your optics, improve reliabilit...
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G&P MWS Bolt Spring Set for Tokyo Marui M4A1 MWS GBB Rifle

Original Price $4.94

Current Price $3.98

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SKU: MWS023

G&P MWS Bolt Spring Set for Tokyo Marui M4A1 MWS GBB Rifle120% Valve SpringSuitable for Tokyo Marui M4A1 MWS Series Airsoft Gas Blow Back GBB R...
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G&P Roller Bolt For Tokyo Marui M4 MWS GBB Rifle

Original Price $30.00

Current Price $25.46

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SKU: MWS002

G&P Roller Bolt For Tokyo Marui M4 MWS GBB RifleAluminum & Copper ConstructionRoller bolt design for smoother cyclingSuitable for Tokyo Mar...
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Umarex VFC HK45 CT Orginal Loading Nozzle (# 01-11)

Original Price $6.92

Current Price $5.94

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SKU: VGC6PIS020

Umarex VFC HK45 CT Orginal Loading Nozzle (# 01-11)Polymer ConstructionDesign for Replace the Original Loading NozzleSuitable for Umarex VFC HK45 C...
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Blackcat Airsoft Replacement Springs for Tokyo Marui M870 Mechanical Box

Original Price $7.91

Current Price $6.79

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SKU: BCA-SP-002

Blackcat Replacement Spring Set for Marui M870 Shotgun Mechanical Box Steel Construction For Replace the Original Spring Set Suitable for Tokyo Mar...
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VFC Trigger Set For Umarex / VFC Glock 17 Gen 3 GBB

Original Price $10.00

Current Price $9.40

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SKU: VFCORI-0141

VFC Trigger Set For Umarex / VFC Glock 17 Gen 3 GBBDesign for Replace the Original Trigger SetSuitable for Umarex / VFC Glock 17 Gen 3 Series Airso...
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COWCOW Technology 140% Steel Hammer Spring for Marui GSeries GBB Pistol (Silver)

Original Price $4.00

Current Price $3.39

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SKU: CCT-TMG-005

COWCOW Technology 140% Steel Hammer Spring for Marui GSeries GBB Pistol (Silver)Steel Construction140% Power SpringDesign For Upgrade your Original...
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T8 MWS Mix & Match Counter Weight Buffer Set for Marui MWS GBB (Ver.2)

Original Price $37.00

Current Price $34.78

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SKU: T8-MM-BF2

T8 MWS Mix & Match Counter Weight Buffer Set for Marui MWS GBB (Ver.2)Metal Spring & Rubber Buffer Version 2 SetDesign For Replace the Orig...
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COWCOW Technology Aluminum Guide Rod Set for Action Army AAP01 GBB (Red)

Original Price $23.45

Current Price $20.01

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SKU: CCT-AAP01-009

COWCOW Technology Aluminum Guide Rod Set for Action Army AAP01 GBB (Red)Aluminum ConstructionDesign For Upgrade the Original Parts More DurableIncl...
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COWCOW Technology CNC Stainless Steel Hammer Housing for Umarex (VFC) Glock Airsoft

Original Price $57.53

Current Price $51.93

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SKU: CCT-UMAREX-006

COWCOW Technology CNC Stainless Steel Hammer Housing for Umarex (VFC) Glock AirsoftCNC Stainless Steel ConstructionDesign For Upgrade the Original ...
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Pro-Arms 130% Steel Recoil Spring Guide Rod for SIG AIR / VFC P320 M18 GBB Airsoft

Original Price $29.69

Current Price $26.36

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SKU: PRSINU-RS-2-0010

Pro-Arms 130% Steel Recoil Spring Guide Rod for SIG AIR / VFC P320 M18 GBB AirsoftStainless Steel Construction130% PowerDesign For Upgrade the Orig...
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C&C Tac Steel Barrel Nut Spacer for Tokyo Marui M4 MWS GBB

Original Price $11.43

Current Price $8.98

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SKU: CCT0083

C&C Tac Steel Barrel Nut Spacer for Tokyo Marui M4 MWS GBBSteel ConstructionDesigned to allow for the adaption of rails that might otherwise no...
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COWCOW Technology IP2 Firing Pin Lock for Marui Hi-Capa GBB

Original Price $11.43

Current Price $9.67

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SKU: CCT-TMHC-010

COWCOW Technology IP2 Firing Pin Lock for Marui Hi-Capa GBBAluminum ConstructionDesign For Replace the Original PartsSuitable For Tokyo Marui Hi-Ca...
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G&G SMC9 Hop Up Buckings

Original Price $5.00

Current Price $4.70

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SKU: SMC9-GHJ-A10-3

G&G SMC9 Hop Up BuckingsRubber ConstructionDesign For Upgrade the Original PartsSuitable For G&G SMC9 Series Airsoft Gas Blow Back GBB Rifle