Upper Gearbox

Showing all 73 results

Aztech Innovations Accu-Port Piston Head
$34.99 Add to cart
Aztech Innovations APACHE Nozzles
Rated 5.00 out of 5
$24.99 Select options This product has multiple variants. The options may be chosen on the product page
Aztech Innovations APACHE tappetless cylinder head
Rated 4.20 out of 5
$89.99 Add to cart
Aztech Innovations Custom CNC Piston head
Rated 5.00 out of 5
$29.99 Add to cart
FPS Soft Air ERGAL AK Air Nozzle
$18.99 Add to cart
FPS Soft Air ERGAL Piston head with pressure deviation
$28.99 Add to cart
FPS Soft Air High Speed Quiet Piston Head
$19.99 Add to cart
FPS Soft Air M4 POM Air Nozzle
$16.99 Add to cart
FPS Soft Air V2 ERGAL Spring Guide
$24.99 Add to cart
FPS Soft Air V2 QD CNC Spring Guide
$32.99 Add to cart
FPS SoftAir AEG Main Spring – M105
$19.99 Add to cart
FPS SoftAir AEG Main Spring – M110
$19.99 Add to cart
FPS SoftAir AEG Main Spring – M120
$19.99 Add to cart
FPS SoftAir AEG Main Spring – M100
$19.99 Add to cart
FPS SoftAir CNC Air Nozzle for TM Next Gen Recoil Shock
$19.99 Add to cart
FPS Softair CNC ERGAL Double O-Ring Ball Bearing Piston Head w/ X-Ring
$24.99 Add to cart
FPS Softair CNC POM Double O-Ring Ball Bearing Piston Head for TM NGRS
$45.99 Add to cart
FPS Softair CNC POM Double O-ring Ball Bearing Piston Head w/ Adjustable AoE (2 Versions)
Rated 5.00 out of 5
Price range: $26.99 through $29.99 Select options This product has multiple variants. The options may be chosen on the product page
FPS Softair Cylinder Head for Version 2/3 Gearbox (3 Hardness Levels)
Rated 5.00 out of 5
$28.99 Select options This product has multiple variants. The options may be chosen on the product page
FPS Softair ERGAL Cylinder Head to Suit TM- NGRS
Rated 5.00 out of 5
$32.99 Add to cart
FPS Softair M4 Air Nozzle
Rated 4.80 out of 5
$18.99 Add to cart
FPS SoftAir Next Gen Recoil Shock Main Spring – M100
$28.99 Add to cart
FPS SoftAir Next Gen Recoil Shock Main Spring – M105
$28.99 Add to cart
FPS SoftAir Next Gen Recoil Shock Main Spring – M95
$28.99 Add to cart
FPS Softair Piston Head AoE Shims (3 Pack)
Rated 5.00 out of 5
$6.99 Add to cart
FPS Softair Stainless Steel Cylinder
Rated 5.00 out of 5
$24.99 Select options This product has multiple variants. The options may be chosen on the product page
FPS Softair TechnoPolymer Piston Loaded with Carbon Fiber for TM M4 NGRS,14T FMR
Rated 5.00 out of 5
$62.99 Add to cart
FPS Softair Ultra Light Piston Head for High ROF & Quiet Operation (2 Versions)
Price range: $22.99 through $26.99 Select options This product has multiple variants. The options may be chosen on the product page
FPS Softair Zero-Shock Carbon Fiber Lightened 14.5T FMR Piston
Rated 4.75 out of 5
$38.99 Add to cart
FPS Softair Zero-Shock Carbon Fiber Lightened 14.5T Piston – Gen2, Reinforced Rack
$38.99 Add to cart
FPS Softair Zero-Shock Lightened 14.5T Piston – Gen2, Reinforced Rack
$29.99 Add to cart
MAXX CNC Aluminum Double O-Ring Air Seal Nozzle
Rated 4.88 out of 5
$19.99 Select options This product has multiple variants. The options may be chosen on the product page
MAXX CNC Hardened Stainless Steel Cylinder – TYPE C (300 – 400mm)
Rated 5.00 out of 5
$34.99 Add to cart
MAXX CNC Hardened Stainless Steel Cylinder – TYPE D (250 – 300mm)
Rated 5.00 out of 5
$34.99 Add to cart
MAXX CNC Titanium 19mm – 22mm Adjustable Air Seal Nozzle
Rated 5.00 out of 5
$28.74 Add to cart
MAXX CNC Titanium 22mm – 25mm Adjustable Air Seal Nozzle
Rated 5.00 out of 5
$28.74 Add to cart
MAXX CNC Titanium 26mm – 29mm Adjustable Air Seal Nozzle
$28.74 Add to cart
SHS 15t Replacement Rack
$9.99 Add to cart
ZC Airsoft Cylinder Type 0
Rated 4.75 out of 5
$20.99 Add to cart
ZC Airsoft V2/V3 Cylinder Head
Rated 4.43 out of 5
$17.99 Add to cart
Guarder SP100
Rated 5.00 out of 5
$24.99 Add to cart
Guarder SP130
Rated 4.75 out of 5
$31.99 Add to cart
Guarder SP140
Rated 5.00 out of 5
$31.99 Add to cart
Guarder SP85
Rated 5.00 out of 5
$17.81 Add to cart
Guarder SP90
Rated 5.00 out of 5
$17.99 Add to cart
RTA Sorbo Pad 4.8mm
Rated 5.00 out of 5
$5.74 Add to cart
Shock Transfer System (STS)
Rated 5.00 out of 5
$18.39 Add to cart
SHS 19T Piston
$25.29 Add to cart
SHS AK (Long) Air Nozzle
Rated 5.00 out of 5
$10.99 Add to cart
SHS FAL/SIG Air Nozzle
$10.91 Add to cart
SHS G36 Air Nozzle
Rated 5.00 out of 5
$10.91 Add to cart
SHS M14 Air Nozzle
Rated 5.00 out of 5
$10.91 Add to cart
Rocket Airsoft MP5 Air Nozzle
Rated 5.00 out of 5
$10.91 Add to cart
SHS Scar Air Nozzle
$10.91 Add to cart
SHS V2 Spring Guide
Rated 4.94 out of 5
$21.99 Add to cart
Supershooter Aluminum Piston Head
Rated 4.90 out of 5
$20.69 Add to cart
ZCl AUG Air Nozzle
$10.91 Add to cart
Aztech Innovations Xtreme Nylon Polymer Piston
Rated 5.00 out of 5
$34.99 Out of stock
CYMA FMR Piston
Rated 4.00 out of 5
$18.99 Out of stock
FPS Soft Air ZERO-SHOCK 14 tooth full metal rack piston
Rated 5.00 out of 5
$29.99 Out of stock
MAXX CNC Hardened Stainless Steel Cylinder – TYPE A (450 – 550mm)
Rated 5.00 out of 5
$34.99 Out of stock
MAXX Model CNC Aluminum Double O-Ring AEG Cylinder Head (V2-V3)
Rated 4.93 out of 5
$28.99 Out of stock
MAXX Model CNC Aluminum Double O-Ring High Performance Ball Bearing AEG Piston Head
Rated 4.92 out of 5
$28.99 Out of stock
Rocket Airsoft M4 Air Nozzle – Double O-ring
Rated 5.00 out of 5
$10.99 Out of stock
Rocket Airsoft V3 Spring Guide
Rated 5.00 out of 5
$16.99 Out of stock
Spring Shims (AEG Power Increase) Set of 4 – Universal 10mm Inner Diameter
Rated 5.00 out of 5
$18.99 Out of stock
ZC Airsoft CNC Aluminum Double O-Ring Piston Head
Rated 5.00 out of 5
$18.99 Out of stock
ZC Airsoft Cylinder Type 1
Rated 4.80 out of 5
$20.99 Out of stock
ZC Airsoft POM Piston Head
Rated 1.00 out of 5
$14.98 Out of stock
Guarder SP110
Rated 4.92 out of 5
$24.96 Out of stock
Guarder SP120
Rated 4.96 out of 5
$24.99 Out of stock
Guarder SP160
$36.00 Out of stock
Guarder SP170
Rated 5.00 out of 5
$29.89 Out of stock

Aztech Innovations Accu-Port Piston Head

Aztech Innovations APACHE Nozzles

Aztech Innovations APACHE tappetless cylinder head

Aztech Innovations Custom CNC Piston head

FPS Soft Air ERGAL AK Air Nozzle

FPS Soft Air ERGAL Piston head with pressure deviation

FPS Soft Air High Speed Quiet Piston Head

FPS Soft Air M4 POM Air Nozzle

FPS Soft Air V2 ERGAL Spring Guide

FPS Soft Air V2 QD CNC Spring Guide

FPS SoftAir AEG Main Spring – M105

FPS SoftAir AEG Main Spring – M110

FPS SoftAir AEG Main Spring – M120

FPS SoftAir AEG Main Spring – M100

FPS SoftAir CNC Air Nozzle for TM Next Gen Recoil Shock

FPS Softair CNC ERGAL Double O-Ring Ball Bearing Piston Head w/ X-Ring

FPS Softair CNC POM Double O-Ring Ball Bearing Piston Head for TM NGRS

FPS Softair CNC POM Double O-ring Ball Bearing Piston Head w/ Adjustable AoE (2 Versions)

FPS Softair Cylinder Head for Version 2/3 Gearbox (3 Hardness Levels)

FPS Softair ERGAL Cylinder Head to Suit TM- NGRS

FPS Softair M4 Air Nozzle

FPS SoftAir Next Gen Recoil Shock Main Spring – M100

FPS SoftAir Next Gen Recoil Shock Main Spring – M105

FPS SoftAir Next Gen Recoil Shock Main Spring – M95

FPS Softair Piston Head AoE Shims (3 Pack)

FPS Softair Stainless Steel Cylinder

FPS Softair TechnoPolymer Piston Loaded with Carbon Fiber for TM M4 NGRS,14T FMR

FPS Softair Ultra Light Piston Head for High ROF & Quiet Operation (2 Versions)

FPS Softair Zero-Shock Carbon Fiber Lightened 14.5T FMR Piston

FPS Softair Zero-Shock Carbon Fiber Lightened 14.5T Piston – Gen2, Reinforced Rack

FPS Softair Zero-Shock Lightened 14.5T Piston – Gen2, Reinforced Rack

MAXX CNC Aluminum Double O-Ring Air Seal Nozzle

MAXX CNC Hardened Stainless Steel Cylinder – TYPE C (300 – 400mm)

MAXX CNC Hardened Stainless Steel Cylinder – TYPE D (250 – 300mm)

MAXX CNC Titanium 19mm – 22mm Adjustable Air Seal Nozzle

MAXX CNC Titanium 22mm – 25mm Adjustable Air Seal Nozzle

MAXX CNC Titanium 26mm – 29mm Adjustable Air Seal Nozzle

SHS 15t Replacement Rack

ZC Airsoft Cylinder Type 0

ZC Airsoft V2/V3 Cylinder Head

Guarder SP100

Guarder SP130

Guarder SP140

Guarder SP85

Guarder SP90

RTA Sorbo Pad 4.8mm

Shock Transfer System (STS)

SHS 19T Piston

SHS AK (Long) Air Nozzle

SHS FAL/SIG Air Nozzle

SHS G36 Air Nozzle

SHS M14 Air Nozzle

Rocket Airsoft MP5 Air Nozzle

SHS Scar Air Nozzle

SHS V2 Spring Guide

Supershooter Aluminum Piston Head

ZCl AUG Air Nozzle

Aztech Innovations Xtreme Nylon Polymer Piston

CYMA FMR Piston

FPS Soft Air ZERO-SHOCK 14 tooth full metal rack piston

MAXX CNC Hardened Stainless Steel Cylinder – TYPE A (450 – 550mm)

MAXX Model CNC Aluminum Double O-Ring AEG Cylinder Head (V2-V3)

MAXX Model CNC Aluminum Double O-Ring High Performance Ball Bearing AEG Piston Head

Rocket Airsoft M4 Air Nozzle – Double O-ring

Rocket Airsoft V3 Spring Guide

Spring Shims (AEG Power Increase) Set of 4 – Universal 10mm Inner Diameter

ZC Airsoft CNC Aluminum Double O-Ring Piston Head

ZC Airsoft Cylinder Type 1

ZC Airsoft POM Piston Head

Guarder SP110

Guarder SP120

Guarder SP160

Guarder SP170

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