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Internal Parts

Internal Parts are designed for the internal parts of airsoft guns, especially inside the gearbox. Browse our wide selection of airsoft internal parts!
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Modify Baton Ryusoku Flat Hopup Bucking (Hard Type) - Stryker Airsoft

Modify Baton Ryusoku Flat Hopup Bucking (Hard Type)
Elite Force Rear Wired M4 CQB Gearbox - Stryker Airsoft

Elite Force Rear Wired M4 CQB Gearbox
KWA KMP9/KMP9R Low Power Bolt Assembly - Stryker Airsoft

KWA KMP9/KMP9R Low Power Bolt Assembly
ASG Ultimate Infinity CNC U-18000 Long Type Motor - Stryker Airsoft

ASG Ultimate Infinity CNC U-18000 Long Type Motor
Modify Baton Ryusoku Flat Hopup Knob - Stryker Airsoft

Modify Baton Ryusoku Flat Hopup Knob
G&G Non-Rotary Style Cold-Resistant Hopup Bucking - Stryker Airsoft

G&G Non-Rotary Style Cold-Resistant Hopup Bucking
Laylax Prometheus G&G Wide Use Hopup Chamber - Stryker Airsoft

Laylax Prometheus G&G Wide Use Hopup Chamber
Laylax Prometheus NEO Perfect Metal Chamber Set - Stryker Airsoft

Laylax Prometheus NEO Perfect Metal Chamber Set
Laylax Prometheus Soft Type AEG Hopup Bucking - Stryker Airsoft

Laylax Prometheus Soft Type AEG Hopup Bucking
Laylax Prometheus Bridge Type Hopup Bucking Nub - Stryker Airsoft

Laylax Prometheus Bridge Type Hopup Bucking Nub
Laylax Prometheus Flat Type Hopup Bucking Nub - Stryker Airsoft

Laylax Prometheus Flat Type Hopup Bucking Nub
ASG Ultimate Version 2 AEG Trigger Switch - Stryker Airsoft

ASG Ultimate Version 2 AEG Trigger Switch
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ASG Ultimate AEG Spring - Stryker Airsoft

ASG Ultimate AEG Spring
ASG CZ Scorpion EVO 3 A1 M95 AEG Spring - Stryker Airsoft

ASG CZ Scorpion EVO 3 A1 M95 AEG Spring
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Valken Tactical Custom M90SP AEG Spring - Stryker Airsoft

Valken Tactical Custom M90SP AEG Spring
ASG Ultimate Version 2 Cut Off Lever - Stryker Airsoft

ASG Ultimate Version 2 Cut Off Lever
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ASG Ultimate M4/M16 Hopup Chamber - Stryker Airsoft

ASG Ultimate M4/M16 Hopup Chamber
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SHS CNC Gen 3 16:1 High Speed Gear Set w/ 10 Teeth Sector Gear - Stryker Airsoft

SHS CNC Gen 3 16:1 High Speed Gear Set w/ 10 Teeth Sector Gear
Valken Tactical Custom Version 2/Version 3 Gearbox Spring Set

Valken Tactical Custom Version 2/Version 3 Gearbox Spring Set
Valken Tactical Custom Shim Set (10 Pack)

Valken Tactical Custom Shim Set (10 Pack)
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ASG Boost Custom R-30000 Motor (Long) - Stryker Airsoft

ASG Boost Custom R-30000 Motor (Long)
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ASG Infinity CNC U-22000 Motor (Long) - Stryker Airsoft

ASG Infinity CNC U-22000 Motor (Long)
SHS Fiber Reinforced Polymer 7 Steel Teeth Piston (Blue)

SHS Fiber Reinforced Polymer 7 Steel Teeth Piston (Blue)
SHS Light Fiber Reinforced Polymer 14 Steel Teeth Piston (Blue)

SHS Light Fiber Reinforced Polymer 14 Steel Teeth Piston (Blue)