Airsoft Gun Internal Upgrade Parts
Gearbox, Hop Up Units, Inner Barrels, ETC!
Airsoft GI has worked with enough airsoft guns to know that what’s inside really counts. If your airsoft gun has a broken mechanism or has simply fallen behind the times, our internal upgrade parts will have you back in the game. We have airsoft gun internal parts for AEGs, spring sniper rifles and gas blowback pistols and rifles. Add aftermarket AEG cylinder heads to maximize compression or install a precision inner barrel for better accuracy. Replace a burned-out stock motor with a standard OEM motor or upgrade to a high torque model that can handle other internal upgrades.
Our gas airsoft internal upgrades include recoil springs that increase felt recoil, loading nozzles that improve durability and high flow valves to increase FPS velocity. You can upgrade your spring rifle as well with parts that give your shots more distance and more precision. We carry parts from all the leading airsoft parts manufacturers such as Action Army, Danger Werx, G&G, Modify, SHS, and Lonex – and we make some of our own internal airsoft parts. Full tech support comes with every purchase, so you can turn to us if you encounter troubles while you work.
$6.95$6.26
Save: $0.70
ICS AK Spare Parts Kit
- OEM Replacement
- Durable Construction
- Designed for ICS AK
$20.00$18.00
Save: $2.00
ICS L85/L86 Spare Parts Kit
- OEM Replacement
- Durable Construction
- Designed for ICS L85 / L86
$20.00$18.00
Save: $2.00
ICS G33 AEG Air Nozzle
- OEM Replacement
- Increased Air Seal
- Designed for ICS G33
$8.00$7.20
Save: $0.80
ICS M1 Garand AEG Air Nozzle
- OEM Replacement
- Increased Air Seal
- Designed for ICS M1 Garand
$5.00$4.50
Save: $0.50
ICS Hop Up Unit for ICS M1 Garand
- OEM Replacement
- Easy Installation
- Durable Construction
$10.00$9.00
Save: $1.00
ICS Piston Rack Teeth for POM Piston (8 Steel Teeth)
- Steel Construction
- OEM Replacement
- 8 Teeth
$6.00$5.40
Save: $0.60
ICS Piston Rack Teeth for Reinforced Piston (Half Tooth)
- Metal Construction
- OEM Replacement
- 6 Teeth
$6.00$5.40
Save: $0.60
ICS MIMI Motor Pinion Gear
- O-Type
- OEM Replacement / Upgrade
- Metal Construction
- Includes: One (1) Pinion Gear
$8.00$7.20
Save: $0.80
ICS Aluminum AEG Piston (Half Tooth)
- Aluminum Construction
- OEM Replacement
$15.00$13.50
Save: $1.50
ICS Motor Pinion Gear
- O-Type
- OEM Replacement / Upgrade
- Metal Construction
- Includes: One (1) Pinion Gear
$7.00$6.30
Save: $0.70
ICS Replacment Helical Sector Gear
- OEM Replacement
- Steel Construction
- Requires Mc-124 (Helical Spur) + Mc-123 (Helical Bevel)
$20.00$18.00
Save: $2.00
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