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AEG Gearbox & Accessories
In this category, you will find complete gearboxes from top manufacturers with high quality performance parts. Complete gearboxes are an easy way to upgrade your airsoft guns performance. Reinforced gearboxes are important if you plan on upgrading your gun to have a higher velocity since an upgraded spring usually puts more strain on your stock gearbox and stock gearboxes tend to warp and crack when a high tension spring is installed.

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 Displaying 1 to 20 (of 38 products) Per page count: 25 50 100 200  Result Pages:  1  2  [Next >>]  
CYMA M14 AEG Gearbox

(1 review)

CYMA M14 AEG Gearbox
Manufacturer: CYMA

AEG Gearbox & Accessories
  • OEM Replacement
  • Direct Drop-In Assembly
  • Design for CYMA M14
  • Includes: One (1) Complete Gearbox
$56.45 
$42.34
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JG M4 M130 Complete (Front Wired) AEG Gearbox w/ MOSFET

(4 reviews)

JG M4 M130 Complete (Front Wired) AEG Gearbox w/ MOSFET
Manufacturer: JG

AEG Gearbox & Accessories
  • OEM Replacement
  • Drop-In Gearbox for M4 / M16
  • Front Wired / Built In MOSFET
  • Includes: One (1) Complete Gearbox
$90.00 
$81.90
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Lancer Tactical 7075 Aluminum Gearbox Stabilizer Version 2. OEM By SHS

(1 review)

Lancer Tactical 7075 Aluminum Gearbox Stabilizer Version 2. OEM By SHS
Manufacturer: Lancer Tactical

AEG Gearbox & Accessories
  • Aluminum Construction
  • Gearbox Stabilization
  • Reduce Gearbox Stress
  • Includes: One (1) Stabilizer
$19.99 
$18.19
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Lancer Tactical Version 2 8mm QD Gearbox Shell w/ Bearings (Blue)
Manufacturer: Lancer Tactical

AEG Gearbox & Accessories
  • Easy Release Spring Function
  • Reinforced Design
  • 8mm Bushing / Bearing Compatible
  • Includes: One (1) Gearbox Shell
$99.99 
$87.99
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Lonex 8mm Enhanced Bearing AEG Gearbox Ver.2 for MP5 Series
Manufacturer: Lonex

AEG Gearbox & Accessories
  • OEM Replacement / Upgrade
  • Reinforced Construction
  • 8mm Bearings / Bushings Compatible
  • Designed for Tuned / Performance Setups
  • Includes: Gearbox Shell, Bearings, Tappet & Selector Plate
$46.99 
$41.35
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Modify Adjustable Trigger Group for MOD24 Sniper Rifle
Manufacturer: Modify

AEG Gearbox & Accessories
  • OEM Replacement
  • Drop In Assembly
  • Adjustable Trigger
$50.00 
$44.00
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Systema Spring Set for AEGs

(1175 reviews)

Systema Spring Set for AEGs
Manufacturer: Systema

AEG Gearbox & Accessories
  • OEM Replacement
  • Metal Construction
  • Complete Gearbox Spring Set
  • Includes: One (1) Spring Set
$6.00 
$4.50
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Bravo High Performance 8mm AEG Gearbox for M4/M16
Manufacturer: Bravo

AEG Gearbox & Accessories
  • OEM Replacement / Upgrade
  • Reinforced Construction
  • 8mm Bearings / Bushings Compatible
  • Designed for Tuned / Performance Setups
  • Includes: Gearbox Shell, Bearings, Tappet & Selector Plate
$57.00 
$51.87
Save 9%
Out of Stock

Bravo Version 2 High Performance Gearbox Screw Set

(1 review)

Bravo Version 2 High Performance Gearbox Screw Set
Manufacturer: Bravo

AEG Gearbox & Accessories
  • Precision Machined
  • Anodized Finish
  • Metal Construction
  • Includes: Eight (8) Gearbox Screws
$8.00 
$7.04
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Out of Stock

Classic Army Extensive 7mm AEG Gearbox for SR25
Manufacturer: Classic Army

AEG Gearbox & Accessories
  • OEM Replacement / Upgrade
  • Design: Classic Army SR25
  • 7mm Bearings
  • Includes: One (1) Gearbox Shell
$75.00 
$66.00
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Out of Stock

Classic Army Version 2 Reinforced 7mm AEG Gearbox

(1 review)

Classic Army Version 2 Reinforced 7mm AEG Gearbox
Manufacturer: Classic Army

AEG Gearbox & Accessories
  • OEM Replacement / Upgrade
  • Metal Construction
  • 7mm Bushings / Bearings Compatible
  • Includes: One (1) Gearbox Shell
$75.00 
$66.00
Save 12%
Available on GITactical.com
Out of Stock

Classic Army Version 2 Reinforced AEG Gearbox

(5 reviews)

Classic Army Version 2 Reinforced AEG Gearbox
Manufacturer: Classic Army

AEG Gearbox & Accessories
  • OEM Replacement / Upgrade
  • Metal Construction
  • 6mm Bushings / Bearings Compatible
  • Includes: One (1) Gearbox Shell
$45.00 
$39.60
Save 12%
Out of Stock

Classic Army Version 3 Reinforced 7mm AEG Gearbox
Manufacturer: Classic Army

AEG Gearbox & Accessories
  • OEM Replacement / Upgrade
  • Metal Construction
  • 7mm Bushings / Bearings Compatible
  • Includes: One (1) Gearbox Shell
$75.00 
$66.00
Save 12%
Out of Stock

D Boy M4 AEG Gearbox with Metal Bushings

(1 review)

D Boy M4 AEG Gearbox with Metal Bushings
Manufacturer: D Boy

AEG Gearbox & Accessories
  • OEM Replacement
  • Direct Drop-In Assembly
  • Design for D Boy M4
  • Includes: One (1) Complete Gearbox
$56.10 
$51.05
Save 9%
Out of Stock

Echo 1 Complete 7mm AEG Gearbox for E90

(3 reviews)

Echo 1 Complete 7mm AEG Gearbox for E90
Manufacturer: ECHO 1

AEG Gearbox & Accessories
  • OEM Replacement
  • Drop-In Gearbox for Echo 1 E90
  • Complete Gearbox
$60.00 
$54.60
Save 9%
Out of Stock

Echo 1 E90 7mm Ver. 6 AEG Gearbox
Manufacturer: ECHO 1

AEG Gearbox & Accessories
  • OEM Replacement
  • Designed for Echo 1 E90
  • 7mm Design
$40.00 
$35.20
Save 12%
Out of Stock

JG Complete AK-47 Upgraded/Reinforced AEG Gearbox
Manufacturer: JG

AEG Gearbox & Accessories
  • OEM Replacement
  • Drop-In Gearbox for JG AK Series
  • Upgraded Reinforcement
  • Includes: One (1) Complete Gearbox
$59.98 
$52.78
Save 12%
Out of Stock

JG Complete MK5 Upgraded/Reinforced AEG Gearbox
Manufacturer: JG

AEG Gearbox & Accessories
  • OEM Replacement
  • Drop-In Gearbox for JG MK5 Series
  • Upgraded Reinforcement
  • Includes: One (1) Complete Gearbox
$59.98 
$54.58
Save 9%
Available on GITactical.com
Out of Stock

JG M16 M130 Complete (Rear Wired) AEG Gearbox w/ MOSFET

(1 review)

JG M16 M130 Complete (Rear Wired) AEG Gearbox w/ MOSFET
Manufacturer: JG

AEG Gearbox & Accessories
  • OEM Replacement
  • Drop-In Gearbox for JG MK5 Series
  • Built in MOSFET
  • Includes: One (1) Complete Gearbox
$90.00 
$81.90
Save 9%
Out of Stock

JG M16 M130 Complete AEG Gearbox (Rear Wired)

(1 review)

JG M16 M130 Complete AEG Gearbox (Rear Wired)
Manufacturer: JG

AEG Gearbox & Accessories
  • OEM Replacement
  • Drop-In Gearbox for M4 / M16
  • Rear Wired
  • Includes: One (1) Complete Gearbox
$80.00 
$70.40
Save 12%
Out of Stock
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