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Airsoft AEG Gearbox and Accessories

The Skeleton of an Airsoft Gun?

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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$30.00$27.00
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$8.00$7.20
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$69.95$62.96
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$94.50$85.05
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$11.50$10.35
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$49.00$24.50
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Echo 1 V3 Mechbox Shell ONLY (Paint Varied)

Echo 1 V3 Mechbox Shell ONLY (Paint Varied)

  • OEM Replacement
  • Durable Material

$29.99

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Lancer Tactical Spring Set for Ver. 2 Gearbox by SHS

Lancer Tactical Spring Set for Ver. 2 Gearbox by SHS

  • Upgrade / OEM Replacement
  • Metal Construction
  • Includes: Spring Set

$8.00

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Lancer Tactical Spring Set for Ver. 3 Gearbox by SHS

Lancer Tactical Spring Set for Ver. 3 Gearbox by SHS

  • Upgrade / OEM Replacement
  • Metal Construction
  • Includes: Spring Set

$8.00$7.20
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Lancer Tactical Spring Set for Ver. 7 Gearbox by SHS

Lancer Tactical Spring Set for Ver. 7 Gearbox by SHS

  • Upgrade / OEM Replacement
  • Metal Construction
  • Includes: Spring Set

$8.00$7.20
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ICS AK Spare Parts Kit

ICS AK Spare Parts Kit

  • OEM Replacement
  • Durable Construction
  • Designed for ICS AK

$20.00$18.00
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ICS L85/L86 Spare Parts Kit

ICS L85/L86 Spare Parts Kit

  • OEM Replacement
  • Durable Construction
  • Designed for ICS L85 / L86

$20.00$18.00
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CYMA M3181AB M4 LPEG Complete Gearbox

CYMA M3181AB M4 LPEG Complete Gearbox

  • OEM Replacement
  • Complete Gearbox
  • Designed for CYMA M-Series M4 SOPMOD Package Airsoft Gun

$11.00$9.90
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JG Complete 8mm Bearing Ver. 2 Gearbox for M4 Series (Rear Wired)

JG Complete 8mm Bearing Ver. 2 Gearbox for M4 Series (Rear Wired)

  • OEM Replacement
  • Drop-In Gearbox for JG M4 Series
  • Upgraded Reinforcement
  • Includes: One (1) Complete Gearbox

$80.25$72.23
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Echo 1 XCR Gearbox Pin

Echo 1 XCR Gearbox Pin

  • Metal Construction
  • OEM Replacement
  • 30-Day Warranty

$7.00$6.30
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Echo 1 XCR Complete Gearbox with 8mm Bushing (Lower)

Echo 1 XCR Complete Gearbox with 8mm Bushing (Lower)

  • Metal Construction
  • OEM Replacement
  • 30-Day Warranty

$70.00$63.00
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Echo 1 XCR Gearbox Bracket

Echo 1 XCR Gearbox Bracket

  • Metal Construction
  • OEM Replacement
  • 30-Day Warranty

$10.00$9.00
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Echo 1 Spectre RDP Gearbox Shell Only

Echo 1 Spectre RDP Gearbox Shell Only

  • Sturdy Construction
  • Made to Fit Spectre Rapid Deploy Pistol (RDP)
  • OEM Replacement Part
  • 30-Day Warranty

$25.00$22.50
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Echo 1 Red Star Wolverine Gearbox Shell w/ 7mm Bearings

Echo 1 Red Star Wolverine Gearbox Shell w/ 7mm Bearings

  • Metal Construction
  • Includes 7mm Bearings
  • OEM Replacement
  • 30-Day Warranty

$45.00$40.50
Save: $4.50

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Echo 1 Red Star CSR Mech Box Shell (OEM)

Echo 1 Red Star CSR Mech Box Shell (OEM)

  • Durable Material
  • OEM Replacement
  • 30-Day Warranty

$40.00$36.00
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