Labor Day Sale
0 items
Go Back To:
Filter by Promo Filter by Price

Compare Products

Manufacturers

CQB Spotlight Field Spotlight Sniper Spotlight

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.

Display Option:
Filter by Price Range and Keyword:
Sort By:
Show: 

 Displaying 51 to 100 (of 162 products) Per page count: 25 50 100 200  Result Pages: [<< Prev]   1  2  3  4  [Next >>]  

King Arms G36/SM Version 3 9mm Gearbox
Manufacturer: King Arms

AEG Gearbox & Accessories
$46.99
Buy 1 'King Arms G36/SM Version 3 9mm Gearbox' Now

Krytac AEG Complete Nautilus Ver. 2 Gearbox
Manufacturer: Krytac

AEG Gearbox & Accessories
  • OEM Replacement or Upgrade
  • Integrated MOSFET
  • Easy Spring Change System
  • Sorbothane Padded Cylinder Head
$174.95
Buy 1 'Krytac AEG Complete Nautilus Ver. 2 Gearbox' Now

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 
$14.99
Save $5.00
Buy 1 'Lancer Tactical 7075 Aluminum Gearbox Stabilizer Version 2. OEM By SHS' Now

Lancer Tactical Spring Set for Version 2 Gearbox by SHS
Manufacturer: Lancer Tactical

AEG Gearbox & Accessories
  • Upgrade / OEM Replacement
  • Metal Construction
  • Includes: Spring Set
$8.00
Buy 1 'Lancer Tactical Spring Set for Version 2 Gearbox by SHS' Now

Lancer Tactical Spring Set for Version 3 Gearbox by SHS
Manufacturer: Lancer Tactical

AEG Gearbox & Accessories
  • Upgrade / OEM Replacement
  • Metal Construction
  • Includes: Spring Set
$8.00
Buy 1 'Lancer Tactical Spring Set for Version 3 Gearbox by SHS' Now

Lancer Tactical Spring Set for Version 7 Gearbox by SHS
Manufacturer: Lancer Tactical

AEG Gearbox & Accessories
  • Upgrade / OEM Replacement
  • Metal Construction
  • Includes: Spring Set
$8.00
Buy 1 'Lancer Tactical Spring Set for Version 7 Gearbox by SHS' Now

Lancer Tactical Version 2 8mm QD Gearbox Shell w/ Bearings (Blue)

(2 reviews)

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
Buy 1 'Lancer Tactical Version 2 8mm QD Gearbox Shell w/ Bearings (Blue)' Now

Lonex 8mm Enhanced Bearing AEG Gearbox Ver.2 for G3 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 
$44.64
Save $2.35
Buy 1 'Lonex 8mm Enhanced Bearing AEG Gearbox Ver.2  for G3 Series' Now

Lonex 8mm Enhanced Bearing AEG Gearbox Ver.2 for M16 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 
$44.64
Save $2.35
Buy 1 'Lonex 8mm Enhanced Bearing AEG Gearbox Ver.2  for M16 Series' Now

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
Buy 1 'Lonex 8mm Enhanced Bearing AEG Gearbox Ver.2  for MP5 Series' Now

Lonex 8mm Enhanced Bearing AEG Gearbox Ver.3
Manufacturer: Lonex

AEG Gearbox & Accessories
  • OEM Replacement / Upgrade
  • Reinforced Construction
  • 8mm Bearings / Bushings Compatible
  • Designed for Tuned / Performance Setups
  • Includes: Gearbox Shell, Bearings, Tappet Plate
$55.99
Buy 1 'Lonex 8mm Enhanced Bearing AEG Gearbox Ver.3' Now

Lonex AEG Gearbox Screw Set Ver.3
Manufacturer: Lonex

AEG Gearbox & Accessories
  • Upgrade / OEM Replacement
  • Serrated Lock Washers
  • Stabilized Gearbox
  • Includes: Four (4) Gear Box Screws and Washers
$2.99
Buy 1 'Lonex AEG Gearbox Screw Set Ver.3' Now

Lonex AEG Gearbox Spring Set for Ver. 2 & 3
Manufacturer: Lonex

AEG Gearbox & Accessories
  • Upgrade / OEM Replacement
  • Metal Construction
  • Includes: Seven (7) Screws
$2.99
Buy 1 'Lonex AEG Gearbox Spring Set for Ver. 2 & 3' Now

Lonex M4-A1 Front-Wired Complete AEG Gearbox (SP120 Original Type)
Manufacturer: Lonex

AEG Gearbox & Accessories
  • OEM Replacement / Upgrade
  • Reinforced Construction
  • 8mm Bearings / Bushings Compatible
  • Drop In Assembly
  • Includes: One (1) Complete Gearbox
$174.99
Buy 1 'Lonex M4-A1 Front-Wired Complete AEG Gearbox (SP120 Original Type)' Now

Modify Adjustable Trigger Group for MOD24 Sniper Rifle
Manufacturer: Modify

AEG Gearbox & Accessories
  • OEM Replacement
  • Drop In Assembly
  • Adjustable Trigger
$50.00
Buy 1 'Modify Adjustable Trigger Group for MOD24 Sniper Rifle' Now

Modify Complete 8mm Torus AK Front Wire Gearbox - Speed Type/M100
Manufacturer: Modify

AEG Gearbox & Accessories
$276.00
Buy 1 'Modify Complete 8mm Torus AK Front Wire Gearbox - Speed Type/M100' Now

Modify Complete 8mm Torus AK Front Wire Gearbox - Super Toque Type/M130
Manufacturer: Modify

AEG Gearbox & Accessories
$292.00
Buy 1 'Modify Complete 8mm Torus AK Front Wire Gearbox - Super Toque Type/M130' Now

Modify Complete 8mm Torus AK Front Wire Gearbox - Toque Type/M120
Manufacturer: Modify

AEG Gearbox & Accessories
$276.00
Buy 1 'Modify Complete 8mm Torus AK Front Wire Gearbox - Toque Type/M120' Now

Modify Complete 8mm Torus AK Rear Wire Gearbox - Speed Type/M100
Manufacturer: Modify

AEG Gearbox & Accessories
$276.00
Buy 1 'Modify Complete 8mm Torus AK Rear Wire Gearbox - Speed Type/M100' Now

Modify Complete 8mm Torus AK Rear Wire Gearbox - Super Toque Type/M130
Manufacturer: Modify

AEG Gearbox & Accessories
$292.00
Buy 1 'Modify Complete 8mm Torus AK Rear Wire Gearbox - Super Toque Type/M130' Now

Modify Complete 8mm Torus AK Rear Wire Gearbox - Toque Type/M120
Manufacturer: Modify

AEG Gearbox & Accessories
$276.00
Buy 1 'Modify Complete 8mm Torus AK Rear Wire Gearbox - Toque Type/M120' Now

Modify M16 Speed Complete Mechbox-Rear Wired with T-Connector (Speed Type/S100+)
Manufacturer: Modify

AEG Gearbox & Accessories
$248.00
Buy 1 'Modify M16 Speed Complete Mechbox-Rear Wired with T-Connector (Speed Type/S100+)' Now

Modify M16 Torque Complete Mechbox-Rear Wired with T-Connector (Torque Type/S120+)
Manufacturer: Modify

AEG Gearbox & Accessories
$248.00
Buy 1 'Modify M16 Torque Complete Mechbox-Rear Wired with T-Connector (Torque Type/S120+)' Now

Modify M4-A1 Speed Complete Mechbox-Front Wired with T-Connector (Speed Type/S100+)
Manufacturer: Modify

AEG Gearbox & Accessories
$248.00
Buy 1 'Modify M4-A1 Speed Complete Mechbox-Front Wired with T-Connector (Speed Type/S100+)' Now

Modify M4-A1 Torque Complete Mechbox -Front Wired with T-Connector (Torque Type/S120+)
Manufacturer: Modify

AEG Gearbox & Accessories
$248.00
Buy 1 'Modify M4-A1 Torque Complete Mechbox -Front Wired with T-Connector (Torque Type/S120+)' Now

Modify Spring Set for Ver.2/Ver.3 Gearbox
Manufacturer: Modify

AEG Gearbox & Accessories
$7.00
Buy 1 'Modify Spring Set for Ver.2/Ver.3 Gearbox' Now

Modify Torus Ver. 2 Reinforced 7mm AEG Gearbox w/ Tappet Plate

(2 reviews)

Modify Torus Ver. 2 Reinforced 7mm AEG Gearbox w/ Tappet Plate
Manufacturer: Modify

AEG Gearbox & Accessories
  • Reinforced Gearbox Shell
  • Designed for High ROF & High FPS Setup
  • Ports for Quick Internal Examination
  • Includes: One (1) Gearbox Shell
$72.08
Buy 1 'Modify Torus Ver. 2 Reinforced 7mm AEG Gearbox w/ Tappet Plate' Now

Modify Torus Ver. 2 Reinforced 8mm AEG Gearbox w/ Tappet Plate

(1 review)

Modify Torus Ver. 2 Reinforced 8mm AEG Gearbox w/ Tappet Plate
Manufacturer: Modify

AEG Gearbox & Accessories
  • Reinforced Gearbox Shell
  • Designed for High ROF & High FPS Setup
  • Ports for Quick Internal Examination
  • Includes: One (1) Gearbox Shell
$77.38
Buy 1 'Modify Torus Ver. 2 Reinforced 8mm AEG Gearbox w/ Tappet Plate' Now

PolarStar Fusion Engine Drop-in Gear Box for M240B
Manufacturer: PolarStar

AEG Gearbox & Accessories
  • Drop-In Assembly
  • Adjustable Velocity Output
  • Adjustable Rate of Fire Output
  • Includes: One (1) Drop-In Kit / FCU
$500.00
Buy 1 'PolarStar Fusion Engine Drop-in Gear Box for M240B' Now

PolarStar Fusion Engine Drop-In Gear Box for M4 AEG (Gen. 3)

(3 reviews)

PolarStar Fusion Engine Drop-In Gear Box for M4 AEG (Gen. 3)
Manufacturer: PolarStar

AEG Gearbox & Accessories
  • Drop-In Assembly
  • Adjustable Velocity Output
  • Adjustable Rate of Fire Output
  • Includes: One (1) Drop-In Kit / FCU
$470.00
Buy 1 'PolarStar Fusion Engine Drop-In Gear Box for M4 AEG (Gen. 3)' Now

SHS AEG Spring Kit for Version 3
Manufacturer: SHS

AEG Gearbox & Accessories
$3.00
Buy 1 'SHS AEG Spring Kit for Version 3 ' Now

SHS AEG Spring Kit for Version 7
Manufacturer: SHS

AEG Gearbox & Accessories
$3.00
Buy 1 'SHS AEG Spring Kit for Version 7' Now

SHS Stop Gearbox Defect (SGD) Type 3
Manufacturer: SHS

AEG Gearbox & Accessories
$18.50
Buy 1 'SHS Stop Gearbox Defect (SGD) Type 3' Now

Super Shooter CNC 8mm Gear Box for Version 3
Manufacturer: Super Shooter

AEG Gearbox & Accessories
$120.00
Buy 1 'Super Shooter CNC 8mm Gear Box for Version 3' Now

Systema Spring Set for AEGs

(0 review)

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 
$3.00
Save $3.00
Buy 1 'Systema Spring Set for AEGs' Now

Valken V12 Engine Drop-In HPA Gear Box for M4 AEG

(1 review)

Valken V12 Engine Drop-In HPA Gear Box for M4 AEG
Manufacturer: Valken

AEG Gearbox & Accessories
  • Drop-In Assembly
  • Adjustable Velocity Output
  • Adjustable Rate of Fire Output
  • Includes: One (1) Drop-In Kit / FCU
$299.00
Buy 1 'Valken V12 Engine Drop-In HPA Gear Box for M4 AEG' Now

VFC Mech Box for Version2 w/ 8mm Bushing
Manufacturer: VFC

AEG Gearbox & Accessories
$55.00
Buy 1 'VFC Mech Box for Version2  w/ 8mm Bushing' Now

Well Complete Gearbox for R2C Skorpion
Manufacturer: WELL

AEG Gearbox & Accessories
  • Complete Gearbox Assembly
  • OEM Replacement
  • Designed for Well R2C Skorpion
$23.00
Buy 1 'Well Complete Gearbox for R2C Skorpion' Now

Echo 1 Spring Set for AEGs
Manufacturer: ECHO 1

AEG Gearbox & Accessories
  • OEM Replacement
  • Metal Construction
  • Complete Gearbox Spring Set
  • Includes: One (1) Spring Set
$6.00 
$5.09
Save $0.90
Out of Stock

Lancer Tactical Version 2 8mm QD Gearbox Shell w/ Bearings (Red)
Manufacturer: Lancer Tactical

AEG Gearbox & Accessories
  • Easy Release Spring Function
  • Reinforced Design
  • 8mm Bushing / Bearing Compatible
  • Includes: One (1) Gearbox Shell
$99.99
Available on GITactical.com
Out of Stock

PolarStar Fusion Engine Drop-in Gear Box for AK
Manufacturer: PolarStar

AEG Gearbox & Accessories
  • Drop-In Assembly
  • Adjustable Velocity Output
  • Adjustable Rate of Fire Output
  • Includes: One (1) Drop-In Kit / FCU
$470.00
Out of Stock

CYMA Complete Gearbox for CM030 AEP
Manufacturer: CYMA

AEG Gearbox & Accessories
$24.95
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
Out of Stock

Echo1 OEM M14 Bevel Gear - Version 7
Manufacturer: ECHO 1

AEG Gearbox & Accessories
$15.00
Out of Stock

Echo1 XCR Upper Gearbox
Manufacturer: ECHO 1

AEG Gearbox & Accessories
$45.00
Out of Stock

Jag Arms COMPLETE MECH BOX FOR MP 40
Manufacturer: Jag Arms

AEG Gearbox & Accessories
  • Complete Gearbox Assembly
  • Drop-In Assembly
  • Includes: One (1) Complete Gearbox
  • 45 Day Warranty
$75.00
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
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
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
$65.00
Out of Stock

JG MK36C Complete AEG Gearbox

(1 review)

JG MK36C Complete AEG Gearbox
Manufacturer: JG

AEG Gearbox & Accessories
  • OEM Replacement
  • Drop-In Gearbox for JG MK36
  • Includes: One (1) Complete Gearbox
$60.00
Out of Stock
 Displaying 51 to 100 (of 162 products) Per page count: 25 50 100 200  Result Pages: [<< Prev]   1  2  3  4  [Next >>]  

 
Airsoft GI 21077 Commerce Pointe Dr Walnut, CA 91789 Phone: (909) 869-0671
GI Tactical 100-A North Providence Rd North Chesterfield, VA 23235 Phone: (804) 320-2535
GI Tactical TX 4720 Highway 121 Suite # 160 Plano, TX 75024 Phone: (469) 362-8779
AIRSOFT GI SUPPORTS

AIRSOFT GI SUPPORTS Paralyzed Veterans AIRSOFT GI SUPPORTS Wounded Warrior Project

AIRSOFT GI SUPPORTS American Red Cross Airsoft GI Walk-In Store is a drop off location for Toys for Tots

Airsoft GI is part of the NRA Business Alliance AIRSOFT GI is an ASF Member

Copyright © 2016 Airsoft GI
Airsoft GI CAGE CODE   See Airsoft GI Reviews at Bizrate.com
Disclaimer: All airsoft guns are required to have the tip (1/4 inch) of the barrel permanently colored in blaze orange. No person may openly display or expose any imitation firearm (replica firearm), in a public place. The term "public place" means an area open to the public or exposed to public view and includes streets, sidewalks, bridges, alleys, plazas, parks, driveways, parking lots, automobiles, whether moving or not, and buildings open to the general public, including those that serve food or drink, or provide entertainment, and the doorways and entrances to buildings or dwellings and the grounds enclosing them.
Any person who changes, alters, removes, or obliterates any coloration or markings that are required for by any applicable state or federal law or regulation, for any imitation firearm (replica firearm), or device in any way that makes the imitation firearm (replica firearm) or device look more like a firearm is guilty of violating the state or federal law.
By accessing the Site, you certify that you are older than 18 years of age or the age of majority where you live, whichever is older; that you are the owner of any credit card used to purchase on items on the Site; that you are familiar with all local laws in your area affecting your legal right to access airsoft products; that any products you buy are for your own private enjoyment and that you will NEVER share these products with a minor in ANY WAY.

DB0 Current Parse Time: 1.645 s with 264 queries