Airsoft Gun Parts & Upgrades | Internal & External Parts

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“PolarStar Airsoft PR-15 V2 Gen3 Fusion Engine Electro-Pneumatic Gearbox Kit (Model: Standard Blue Nozzle)” has been added to your cart. View cart

Browse high-quality airsoft gun parts and upgrades to improve performance, durability, and accuracy. We carry internal and external components compatible with many popular airsoft models.

Whether you’re repairing or customizing, our airsoft gun parts help keep your gear field-ready and reliable.

AIM Tornado Gear Set w/ Hell-Fire Piston for Airsoft AEG Rifles (Package: Infinity Torque)

AIM Tornado Gear Set w/ Hell-Fire Piston for Airsoft AEG Rifles (Package: Infinity Torque)

$49.99

ASG Ultimate Boost Custom Airsoft AEG Motor (Type: Long Axle / 40k RPM)

ASG Ultimate Boost Custom Airsoft AEG Motor (Type: Long Axle / 40k RPM)

$52.95

ASG Ultimate Boost Custom Airsoft AEG Motor (Type: Short Axle / 30k RPM)

ASG Ultimate Boost Custom Airsoft AEG Motor (Type: Short Axle / 30k RPM)

$52.95

BOLT Airsoft Polymer Piston w/ Full Steel Teeth (Model: Piston Only)

BOLT Airsoft Polymer Piston w/ Full Steel Teeth (Model: Piston Only)

$25.00

EMG TTI Licensed Flared Magwell for Hi-CAPA Gas Blowback Airsoft Pistols (Color: Black)

EMG TTI Licensed Flared Magwell for Hi-CAPA Gas Blowback Airsoft Pistols (Color: Black)

$32.00

Guarder Steel Shim Set for Airsoft AEG Gearboxes

Guarder Steel Shim Set for Airsoft AEG Gearboxes

$4.00

HK Army Hostile AWS - Flex Line 42" - Black

HK Army Hostile AWS – Flex Line 42″ – Black

$34.95

HK Army Hostile AWS - Flex Line 42" - Blue

HK Army Hostile AWS – Flex Line 42″ – Blue

$34.95

HK Army Hostile AWS - Flex Line 42" - Gold

HK Army Hostile AWS – Flex Line 42″ – Gold

$34.95

HK Army Hostile AWS - Flex Line 42" - Olive

HK Army Hostile AWS – Flex Line 42″ – Olive

$34.95

HK Army Hostile AWS - Flex Line 42" - Purple

HK Army Hostile AWS – Flex Line 42″ – Purple

$34.95

HK Army Hostile AWS - Flex Line 42" - Red

HK Army Hostile AWS – Flex Line 42″ – Red

$34.95

HK Army Hostile XLP Regulator Side Port- Blue

HK Army Hostile XLP Regulator Side Port- Blue

$109.95

HK Army Hostile XLP Regulator Side Port- Gold

HK Army Hostile XLP Regulator Side Port- Gold

$109.95

HK Army Hostile XLP Regulator Side Port- Purple

HK Army Hostile XLP Regulator Side Port- Purple

$109.95

HK Army Hostile XLP Regulator Side Port- Red

HK Army Hostile XLP Regulator Side Port- Red

$109.95

HK Army Hostile XLP Regulator Top Port- Black

HK Army Hostile XLP Regulator Top Port- Black

$99.95

Krytac Black Metal Flash Hider 14mm Negative and Set Screw

Krytac Black Metal Flash Hider 14mm Negative and Set Screw

$25.00

M4 AEG Complete Gearbox w/ Microswitch by ARES / Umarex Elite Force

M4 AEG Complete Gearbox w/ Microswitch by ARES / Umarex Elite Force

$95.00

Magpul USA AFG2 AFG II Angled Fore-Grip 2 Rail-Mounted Forward Grip (Color: Black)

Magpul USA AFG2 AFG II Angled Fore-Grip 2 Rail-Mounted Forward Grip (Color: Black)

$35.00

Magpul USA RVG Rail Vertical Grip (Color: Black)

Magpul USA RVG Rail Vertical Grip (Color: Black)

$23.70

Matrix Beam Rifle Conversion Kit for Elite Force GLOCK Series Gas Blowback Airsoft Pistols (Model: Kit Only)

Matrix Beam Rifle Conversion Kit for Elite Force GLOCK Series Gas Blowback Airsoft Pistols (Model: Kit Only)

$195.00

Matrix ZMP Conversion Kit for Action Army AAP-01 Gas Blowback Airsoft Pistols (Package: Kit Only)

Matrix ZMP Conversion Kit for Action Army AAP-01 Gas Blowback Airsoft Pistols (Package: Kit Only)

$169.00

Maxx Model CNC Aluminum Advanced Speed Trigger for M4 / M16 Series Airsoft AEG (Style: E / Silver)

Maxx Model CNC Aluminum Advanced Speed Trigger for M4 / M16 Series Airsoft AEG (Style: E / Silver)

$24.98

Maxx Model CNC Aluminum Hopup Chamber for M4 / M16 Series Airsoft AEG Rifles (Model: M4P - PRO)

Maxx Model CNC Aluminum Hopup Chamber for M4 / M16 Series Airsoft AEG Rifles (Model: M4P – PRO)

$79.98

PolarStar Air Nozzle for Fusion Engine Airsoft EPAR - (Color: Blue / V2 M4)

PolarStar Air Nozzle for Fusion Engine Airsoft EPAR – (Color: Blue / V2 M4)

$20.00

PolarStar Airsoft PR-15 V2 Gen3 Fusion Engine Electro-Pneumatic Gearbox Kit (Model: Standard Blue Nozzle)

PolarStar Airsoft PR-15 V2 Gen3 Fusion Engine Electro-Pneumatic Gearbox Kit (Model: Standard Blue Nozzle)

$528.00

PolarStar Bullet Valve for JACK / F2 Engines (Type: BV309A / 200 PSI)

PolarStar Bullet Valve for JACK / F2 Engines (Type: BV309A / 200 PSI)

$76.00

Polarstar F2 HPA Engine for Airsoft Rifles (Model: V2 / M4 M16)

Polarstar F2 HPA Engine for Airsoft Rifles (Model: V2 / M4 M16)

$441.00

PolarStar MAC 33A 200PSI Solenoid for Fusion Engine / PR15 EPAR Airsoft Rifles

PolarStar MAC 33A 200PSI Solenoid for Fusion Engine / PR15 EPAR Airsoft Rifles

$87.00

PolarStar Male Quick Disconnect "QD" Fitting Assembly

PolarStar Male Quick Disconnect “QD” Fitting Assembly

$12.75

PTS Battle Comp 2.0 SCV Black Oxide Airsoft Flash Hider (Thread: 14mm Negative)

PTS Battle Comp 2.0 SCV Black Oxide Airsoft Flash Hider (Thread: 14mm Negative)

$33.00

Valken ASL Complete Gearbox

Valken ASL Complete Gearbox

$75.95

BCM GUNFIGHTER Vertical Grip Mod 3 (Color: Black / M1913 Picatinny)

Out of stock

BCM GUNFIGHTER Vertical Grip Mod 3 (Color: Black / M1913 Picatinny)

$21.95

CowCow Technology Enhanced Loading Nozzle for Airsoft GBB Pistols (Model: TM 1911 / Hi-Capa / Pink Mood-Set)

Out of stock

CowCow Technology Enhanced Loading Nozzle for Airsoft GBB Pistols (Model: TM 1911 / Hi-Capa / Pink Mood-Set)

$25.00

G&G Hopup Bucking for Airsoft AEG w/ Cold-Resistant Material

Out of stock

G&G Hopup Bucking for Airsoft AEG w/ Cold-Resistant Material

$6.00

HK Army Hostile AWS - Flex Line 42" - Grey

Out of stock

HK Army Hostile AWS – Flex Line 42″ – Grey

$34.95

HK Army Hostile XLP Regulator Side Port- Black

Out of stock

HK Army Hostile XLP Regulator Side Port- Black

$99.95