Internal Parts
Airsoft Megastore offers a wide variety of internal replacement and upgrades parts for AEGs, gas blowback weapons, and bolt action sniper rifles. Our selection features components from manufacturers such as Systema, JBU, SHS, Element, and G&G, and includes inner barrels, gears, motors, pistons, springs, hop-up units, and much more! We are committed to bringing you the best airsoft gun components on the market at the lowest prices anywhere!
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Lancer Tactical GEN-2 M4/M16 19,000 RPM AEG Motor - TAN
Brand:Lancer Tactical
The high strength neodymium magnets of the Lancer Tactical 19,000 RPM AEG Motor causes excellent torque and an internal component of Lancer's G2 ...
$35.00
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Krytac Set of 6 Caged 8mm Airsoft Ball Bearings for Trident Series AEG
Brand:Krytac
Whether you're upgrading your ball bearings or need to a high quality replacement, Krytac's Caged 8mm Ball Bearings allows your gears to spin smo...
$35.00
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ASG Ultimate Airsoft M4 / M16 AEG Aluminum One Piece Hop-up Chamber
Brand:ASG
The ASG Ultimate M4 / M16 Aluminum Hop-up Chamber is an essential compression upgrade component for any compatible AEG. This ASG hop-up chamber ...
$31.95
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Atlas Custom Works NPAS Kit w/ Tool Adjust for WA M4 GBBR
Brand:Atlas Custom Works
The Atlas Custom Works NPAS Kit (Replaces original nozzle parts to make it a NPAS Nozzle) is now available at Airsoft Megastore.
$30.00
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JBU 6.01mm 509mm Airsoft AEG Tightbore Inner Barrel
Brand:JBU
JBU's inner barrels are made from high tensile, aircraft grade aluminum, using precision CNC machining. These JBU 6.01mm tight bore inner barrels...
$31.95
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Speed Airsoft M28 Sniper Rifle Series Tunable Trigger - SILVER
Brand:Speed Airsoft
The Speed Airsoft M28 Series Tunable Trigger has short pull geometry, a hardened pivot pin, and weight reduction holes. Available at Airsoft Mega...
Was$29.95
$23.96You Save $5.99 !
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ASG Rear Wired Ultimate Upgrade Version 2 Wiring Switch Assembly
Brand:ASG
The ASG Ultimate Upgrade Version 2 Rear Stock Switch Assembly is made to replace the stock wiring to increase trigger response in addition to pro...
$32.95
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Speed Airsoft M28 Sniper Rifle Series Tunable Trigger - BLACK
Brand:Speed Airsoft
The Speed Airsoft M28 Series Tunable Trigger has short pull geometry, a hardened pivot pin, and weight reduction holes. Available at Airsoft Mega...
Was$29.95
$23.96You Save $5.99 !
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Atlas Custom Works Rotary Hop-Up Chamber for Marui M4 AEGs - BLUE
Brand:Atlas Custom Works
The Atlas Custom Works Rotary Hop-Up Chamber for Marui M4 AEGs - BLUE (Stabilizes the muzzle velocity for increased shot consistency) is now avai...
$30.00
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JBU Airsoft Performance 6.03mm SVD Tight Bore Barrel - 650mm
Brand:JBU
JBU's inner barrels are made from high tensile, aircraft grade aluminum, using precision CNC machining. These JBU 6.03mm tight bore inner barrels...
$31.95
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Lonex Enhanced Airsoft Steel 6.03mm Tightbore Inner Barrel - 247mm
Brand:Lonex
Designed to enhance accuracy and distance, the Lonex Tightbore Inner Barrel has a size of 247mm in length that's resistant to harsh conditions.
$29.00
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Lonex Enhanced Airsoft Steel 6.03mm Tightbore Inner Barrel - 303mm
Brand:Lonex
Designed to enhance accuracy and distance, the Lonex VSR-10 Inner Barrel has a size of 303mm in length that's resistant to harsh conditions.
$32.95
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Speed Airsoft VSR-10 Sniper Rifle Series Tunable Trigger - SILVER
Brand:Speed Airsoft
The Speed Airsoft VSR-10 Series Tunable Trigger has short pull geometry, a hardened pivot pin, and weight reduction holes. Available at Airsoft M...
$29.95
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Atlas Custom Works Gas Blowback Hop-Up Chamber for G&P M4 GBB Rifle
Brand:Atlas Custom Works
The Gas Blowback Hop-Up Chamber for G&P M4 GBB Rifle (Full metal construction) is now available at Airsoft Megastore.
$30.00
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JBU Airsoft Performance 6.01mm 92mm Pistol Tightbore Inner Barrel
Brand:JBU
JBU's inner barrels are made from high tensile, aircraft grade aluminum, using precision CNC machining. These JBU 6.01mm tight bore inner barrels...
$29.70
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Krytac Comlete MOSFET Switch Assembly for Trident Series M4 AEGs
Brand:Krytac
If you're looking to replace the MOSFET for your Krytac AEG, don't pick up inferior replacements. This MOSFET set protects your AEG trigger conta...
$34.95
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LCT X47 Airsoft AK47 Selector Lever/Trigger Guard/Bolt Carrier Set
Brand:LCT
This package features an LCT X47 AK AEG Series Selector Lever, Trigger Guard and Bolt Carrier set to upgrade or replace your AEGs components.
$32.95
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JBU 6.01mm 550mm Airsoft AEG Tightbore Inner Barrel
Brand:JBU
JBU's inner barrels are made from high tensile, aircraft grade aluminum, using precision CNC machining. These JBU 6.01mm tight bore inner barrels...
$31.95
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