Gearbox Components

Modify Aluminum Piston Head w/ Ball Bearings

Rocket Airsoft Aluminum Cylinder with Ribbing for Mid Length Barrel AEG |5/6 Port

AirTech Studios Gearbox Installation Kit

RETRO Arms CNC Gearbox V2 for HPA Units w/ QSC System

RETRO Arms CNC Gearbox V2 for VFC | QSC Quick Change Spring | 8mm

FLT Airsoft 5.9mm NGRS Spec CNC Steel Bushing Set

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FLT Airsoft CNC Steel Bushing Set | 6mm - 9mm

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Rocket Airsoft Aluminum Cylinder Head for V2 M4

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Rocket Airsoft Aluminum Cylinder Head w/ Pad for V2 M4

Rocket Airsoft Aluminum AEG Cylinder with Ribbing for 451-590mm Barrel | No Ports

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Rocket Airsoft CNC Gear Sets | Internal Upgrades

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Rocket Airsoft AEG Springs | Internal Upgradess

ZCI V2/V3 CNC Aluminum Cylinder Head w/ O Ring

ZCI Aluminum M4 Air Seal Nozzle | 21.40mm

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ZCI CNC Steel Gear Set for AEG | Multiple Ratios

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Action Army VSR-10 M150 Spring for Tokyo Marui | Well MB02 MB03

MAXX CNC Titanium 19mm - 22mm Adjustable AEG Air Seal Nozzle

MAXX - CNC Titanium Adjustable Air Seal Nozzle for Airsoft AEG Series | 22mm - 25mm

Tech Box Replacement Tippmann Sector Gear

Tech Box Replacement Krytac Spring Guide with Bearings

Tech Box Replacement G&G Combat Machine Cylinder and Cylinder Head

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Tech Box Replacement G&G Combat Machine Cylinder | Cylinder Only

Action Army M120 AEG Wire Spring | Internal Upgrade

Action Army M100 AEG Wire Spring | Internal Upgrade

LCT X47 Airsoft AK47 AEG Selector Plate Assembly (Black)

PolarStar VFC M4/M16 Series Selector Plate

G&P Black Selector Switch for M4 Airsoft AEG

Polarstar UGS O-Rings Type 2 | Complete ORing Set for UGS

Polarstar UGS O-Rings Type 1 | Complete ORing Set for UGS

RETRO Arms CNC Split Gearbox V2 | 8mm

Tech Box Replacement G&G Combat Machine Cylinder & Piston

RETRO Arms Sector Delay Clip

SHS - Upgrade Piano Wire AEG Main Spring (M170)

SHS - Upgrade Piano Wire AEG Main Spring (M160)

Action Sport Games Ultimate Spring M135 Red 440 fps

Action Sport Games Ultimate Spring M125 Orange 410 fps

Action Sport Games Ultimate Spring M115 Yellow 375 fps

Action Sport Games Ultimate Spring M105 Green 345 fps

Action Sport Games Ultimate Spring M95 Blue 310 fps

LONEX - Enhanced Cylinder Set (M4) with POM Ventilation Piston Head

LONEX - Enhanced Cylinder Set (M16-A2) with POM Ventilation Piston Head

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G&G OEM Combat Machine Gearbox Rebuild Kit w/ Motor

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Echo1 DSR Air Nozzle | Air Seal Nozzle Replacement Part

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VFC Air Seal Nozzle for M4/M16 & HK416 Series Airsoft AEG

RETRO Arms CNC Split Gearbox V2 with Internal Hop Up Chamber

RETRO Arms M4 Air Nozzles | CNC Made | 21.4 mm

RETRO Arms AK Air Nozzles | CNC Made | 20.4 mm

Modify - Spring Set

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Modify 8mm Steel Bearing Set

Modify - Bearing Set (7mm)