- WELL CNC Aluminum Upgrade Power Up Kit For BAR-10 VSR-10 MB03 MB07 BAR-10 TSD M700 Matrix Series Sniper Rifles - Made out of Aluminum. - Power up kit for airsoft sniper rifle. - M170 spring. - Aluminum bearing spring guide rod and piston (light weight design). - Power Up to 500-550 fps. - Suitable for: BAR-10 / VSR-10 / TSD M700 / Matrix / WELL MB03 & MB07 Series Airsoft Sniper Rifle. - Included Upgrade Spring, Upgrade Piston, Upgrade Ball Bearing Spring Guide. - As always, upgrading Airsoft rifle require necessary skill & technique, consult expertise if needed. - Note: FPS measurements according to manufacturer data, actual results may vary. - Weight - Approx 66g - Original Packing

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- PPS CNC Aluminum Upgrade Power Up Kit For BAR-10 VSR-10 MB03 MB07 BAR-10 TSD M700 Matrix Series Sniper Rifles - Made out of CNC Aluminum. - M170 spring - CNC Aluminum bearing spring guide rod and piston (light weight design) - Power Up to 500-550 fps - Suitable for: BAR-10 / VSR-10 / TSD M700 / Matrix / WELL MB03 & MB07 Series Airsoft Sniper Rifle - Includes Upgrade Spring, Upgrade Piston, Upgrade Ball Bearing Spring Guide - As always, upgrading Airsoft rifle require necessary skill & technique, consult expertise if needed - Note: FPS measurements according to manufacturer data, actual results may vary - Weight - Approx 67g - Original Packing

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- E&C Plastic Upgrade Power Up Kit For L96 Type Maruzen Type96 APS2 WELL MB01 MB04 MB05 Echo1 ASR Javelin M24 Snowwolf M24 Snowwolf M99 LRSA Series Sniper Rifles - Made out of Plastic & Metal - Power up kit for airsoft sniper rifle. - Plastic spring guide rod and piston (light weight design). - Suitable for Maruzen Type96, APS2, WELL MB-01, MB-04, MB-05, Echo1 ASR, Javelin M24, Snowwolf M24, Snowwolf M99, LRSA, Shadow Op sniper rifles, and other bolt ACTION sniper rifles with Maruzen APS/APS2/Type96 internal systems. - Easy Installation and more than 20% power increase, up to 500-550 fps. - Included Upgrade Spring, Upgrade Piston, Upgrade Spring Guide. - As always, upgrading Airsoft rifle require necessary skill & technique, consult expertise if needed. - Note: FPS measurements according to manufacturer data, actual results may vary. - Weight - Approx 65g - Original Packing

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- WELL CNC Aluminum Upgrade Power Up Kit For L96 Type Maruzen Type96 APS2 WELL MB01 MB04 MB05 Echo1 ASR Javelin M24 Snowwolf M24 Snowwolf M99 LRSA Series Sniper Rifles - Made out of Aluminum. - Power up kit for airsoft sniper rifle. - Aluminum bearing spring guide rod and piston (light weight design). - Suitable for Maruzen Type96, APS2, WELL MB-01, MB-04, MB-05, Echo1 ASR, Javelin M24, Snowwolf M24, Snowwolf M99, LRSA, Shadow Op sniper rifles, and other bolt ACTION sniper rifles with Maruzen APS/APS2/Type96 internal systems. - Easy Installation and more than 20% power increase, up to 500-550 fps. - Included Upgrade Spring, Upgrade Piston, Upgrade Ball Bearing Spring Guide. - As always, upgrading Airsoft rifle require necessary skill & technique, consult expertise if needed. - Note: FPS measurements according to manufacturer data, actual results may vary. - Weight - Approx 92g - Original Packing

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- E&C CNC Aluminum Upgrade Power Up Kit For L96 Type Maruzen Type96 APS2 WELL MB01 MB04 MB05 Echo1 ASR Javelin M24 Snowwolf M24 Snowwolf M99 LRSA Series Sniper Rifles. - Made out of Aluminum - Power up kit for airsoft sniper rifle. - Aluminum bearing spring guide rod and piston (light weight design). - Suitable for Maruzen Type96, APS2, WELL MB-01, MB-04, MB-05, Echo1 ASR, Javelin M24, Snowwolf M24, Snowwolf M99, LRSA, Shadow Op sniper rifles, and other bolt ACTION sniper rifles with Maruzen APS/APS2/Type96 internal systems. - Easy Installation and more than 20% power increase, up to 500-550 fps. - Included Upgrade Spring, Upgrade Piston, Upgrade Ball Bearing Spring Guide. - As always, upgrading Airsoft rifle require necessary skill & technique, consult expertise if needed. - Note: FPS measurements according to manufacturer data, actual results may vary. - Weight - Approx 58g - Original Packing

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- PPS CNC Aluminum Upgrade Power Up Kit For L96 Type Maruzen Type96 APS2 WELL MB01 MB04 MB05 Echo1 ASR Javelin M24 Snowwolf M24 Snowwolf M99 LRSA Series Sniper Rifles - Made out of CNC Aluminum. - CNC Aluminum bearing spring guide rod and piston (light weight design) - Suitable for Maruzen Type96, APS2, WELL MB01, MB04, MB05, Echo1 ASR, Javelin M24, Snowwolf M24, Snowwolf M99, LRSA, Shadow Op sniper rifles, and other bolt ACTION sniper rifles with Maruzen APS/APS2/Type96 internal systems - Easy Installation and more than 20% power increase, up to 500-550 fps - Includes Upgrade Spring, Upgrade Piston, Upgrade Ball Bearing Spring Guide - As always, upgrading Airsoft rifle require necessary skill & technique, consult expertise if needed - Note: FPS measurements according to manufacturer data, actual results may vary - Weight - Approx 65g - Original Packing

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- WE (WE-TECH) Upgrade Power Up Kit For KATANA System Gearbox Airsoft. - Made out of metal and polymer. - High performance upgrade kit set. - Heavy duty polycarbonate piston with steel front teeth. - Aluminum piston head. - CNC stainless steel bushings. - 15 teeth steel alloy sector gear. - CNC stainless bearing - Steel selector switch plate. - Upgraded spring guide. - 15 full teeth piston (three steel front teeth). - Designed for upgrade WE (WE-TECH) KATANA system series gearbox. - Weight - Approx 90g - Original Packing

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- CYMA CNC Aluminum Upgrade Power Up Kit For CM703 L96 L96A1 Series Sniper Rifles Airsoft. - Made out of metal. - CNC Aluminum bearing spring guide rod and piston (light weight design). - Suitable for CYMA CM703 L96 L96A1 Series Sniper Rifle. - Easy Installation and more than 20% power increase, up to 500-550 fps. - Includes Upgrade Spring, Upgrade Piston, Upgrade Ball Bearing Spring Guide. - As always, upgrading Airsoft rifle require necessary skill and technique, consult expertise if needed. - Note: FPS measurements according to manufacturer data, actual results may vary. - Weight - Approx 69g - Original Packing

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- CYMA CNC Aluminum Upgrade Power Up Kit For CM702 M24 SWS Series Sniper Rifles Airsoft.- Made out of metal. - CNC Aluminum bearing spring guide rod and piston (light weight design).- Suitable for CYMA CM702 M24 SWS Series Sniper Rifle.- Easy Installation and more than 20% power increase, up to 500-550 fps.- Includes Upgrade Spring, Upgrade Piston, Upgrade Ball Bearing Spring Guide.- As always, upgrading Airsoft rifle require necessary skill and technique, consult expertise if needed.- Note: FPS measurements according to manufacturer data, actual results may vary.- Weight - Approx 69g - Original Packing

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- CYMA CNC Aluminum Upgrade Power Up Kit For CM701 VSR-10 Series Sniper Rifles Airsoft. - Made out of metal. - CNC Aluminum bearing spring guide rod and piston (light weight design). - Suitable for CYMA CM701 VSR10 Series Sniper Rifle. - Easy Installation and more than 20% power increase, up to 500-550 fps. - Includes Upgrade Spring, Upgrade Piston, Upgrade Ball Bearing Spring Guide. - As always, upgrading Airsoft rifle require necessary skill and technique, consult expertise if needed. - Note: FPS measurements according to manufacturer data, actual results may vary. - Weight - Approx 63g - Original Packing

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- CYMA CNC Aluminum Upgrade Power Up Kit For CM700 M40A3 Series Sniper Rifles Airsoft.- Made out of metal. - CNC Aluminum bearing spring guide rod and piston (light weight design).- Suitable for CYMA CM700 M40A3 Series Sniper Rifle.- Easy Installation and more than 20% power increase, up to 500-550 fps.- Includes Upgrade Spring, Upgrade Piston, Upgrade Ball Bearing Spring Guide.- As always, upgrading Airsoft rifle require necessary skill and technique, consult expertise if needed.- Note: FPS measurements according to manufacturer data, actual results may vary.- Weight - Approx 66g - Original Packing

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- CYMA CNC Aluminum Upgrade Power Up Kit For M24 M705 Series Sniper Rifles Airsoft - Made out of CNC Aluminum - M170 spring - CNC Aluminum bearing spring guide rod and piston (light weight design) - Power Up to 500-550 fps - Suitable for CYMA M24 CM705 Series Airsoft - Includes Upgrade Spring, Upgrade Piston, Upgrade Ball Bearing Spring Guide - As always, upgrading Airsoft rifle require necessary skill & technique, consult expertise if needed - Note: FPS measurements according to manufacturer data, actual results may vary - Weight - Approx 77g - Original Packing

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- APS Rocket Edge II 8mm High Cycle Version 2 Gearbox For APS ASR Tokyo Marui M4 M16 Series AEG Rifles Rear Wire - Made out of high strength zinc alloy. - Rear Wired version. - Quick change spring system. - Built in Micro FET. - 13:1 CNC Cut Steel Gear Set. - Comes with 31000 RPM Rocket ultra speed motor. - Reinforced steel full teeth piston. - Double O-ring aluminum cylinder head. - Stainless steel ported cylinder. - Standard Deans connector. - 8mm bearings. - M120 spring. - "Hybrid" electric blowback design (can be disabled simply by changing the mock bolt). - Compatible with ratio 18:1 16:1 13:1 gears , M140 Spring , High Torque Motor. - Suitable for APS ASR Series M4 M16 AEG Rifles. - Compatible with Tokyo Marui spec M4 AEG rifles (a bit modification may needed) , and some other brand with same Tokyo Marui spec M4 Series AEG Rifles. - Weight - Approx 747g - Original Packing

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- APS QD Gearbox Quick Change Spring System For APS KU Series Tokyo Marui AUG AEG Rifle- Made out of metal.- Quick change spring system.- Reinforced Shell.- 7mm Bearing Bushings, Bearing Piston Head and Bearing Spring Guide.- Designed for APS KU Series AUG AEG Rifles.- Compatible with Tokyo Marui AUG AEG Rifle.- Weight - Approx 464g- Original Packing

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- APS Edge II Micro FET V2 Gearbox QD Quick Change Spring System For M4 Series AEG Rifle Rear Wire - Made out of high strength zinc alloy. - Quick change spring system. - Built in Micro FET. - Prevent Corrosion. - MOSFET improves overall performance of your AEG gun. - Fine tune switch., Increase the sensity of the switch and very high response of fire. - Full steel teeth piston. - Stainless steel ported cylinder., The interior of the cylinder is made smoothly., The opened port is optimized for both bore up / non-bore set up of your gearbox. - Aluminium cylinder head with double O-rings. - Compatible with ratio 18:1 16:1 13:1 gears. - Suitable for APS M4 Series AEG Rifles. - Compatible with Tokyo Marui spec M4 AEG rifles (a bit modification may needed) , and some other brand with same Tokyo Marui spec M4 Series AEG Rifles. - Weight - Approx 590g - Original Packing

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- APS SDU 2.0 eSilver Edge V2 Gearbox QD Quick Change Spring System For M4 Series AEG Rifle Rear Wire - Made out of high strength zinc alloy. - Updated S.D.U. 2.0 chipset to manage shot-to-shot amperage draw (gearbox only pulls 11amps at 380 FPS) for improved consistency, performance, and instantaneous trigger response making this one of the most efficient stock gearboxes on the market. - Reinforced Shell, Polished and Buffed surface improves smoothness. - Quick Change Spring System. - Ambidextrous cams and gears included. - Built-in MOSFET. - Prevent Corrosion. - 8mm Bearing Bushings, Bearing Piston Head and Bearing Spring Guide used. - Ported cylinder optimized for carbine length inner barrels (363mm). - Comes with micro switch trigger works together with the S.D.U.™, providing you an instant trigger response when shooting. - The Quick Change Spring Guide has 4 locking legs instead of 2 which is different from the existing spring guide found in the market which further secure the spring while shooting. - Wired to the rear with a Deans style T-plug.,The rear wires of the gearbox were braided with PET sleeving provides extra protection for the wires. - Comes with full steel teeth piston that increase the durability of gearbox too. - Comes with Non Blow Back function. User can simply switch to EBB (Electric Blow Back) function by changing the recoil plate. Switching between AEG and EBB is easy, no special tools and skills required. - Suitable for APS ambidextrous M4 Series AEG Rifles. - Compatible with Tokyo Marui spec M4 AEG rifles (a bit modification may needed) , and some other brand with same Tokyo Marui spec M4 Series AEG Rifles. - Weight - Approx 566g - Original Packing

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- WELL R4 MP7A1 Gearbox Shell For Tokyo Marui MP7 AEP SMG- Made out of metal.- Design for WELL R4 MP7A1 Series SMG Rifle.- Compatible with Tokyo Marui MP7 AEP SMG.- Weight - Approx 107g - Original Packing

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- APS Ambidextrous Silver Edge Extreme 8mm German Bearing V2 Gearbox Rear Wire - Ambidextrous V2 Gear Box. - Quick Change Spring System - Polished and Buffed surface improves smoothness. - 8mm Bearing Bushings, Bearing Piston Head and Bearing Spring Guide used. - Comes with Blow Back Plate. - Prevent Corrosion. - The Quick Change Spring Guide has 4 locking legs instead of 2 which is different from the existing spring guide found in the market which further secure the spring while shooting. - Fits for APS EMG Falkor / F1 Firearms / Phantom Extremis Rifles series with Ambidextrous Fire Selection design. - Weight - Approx 595g - Original Packing

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- PTS Enhanced Gearbox For Systema PTW M4 M16 Rifles.- Made out of CNC Aluminium.- Surface Hard Anodic Oxidation.- Anti-Heat & Anti-Wearing Construction.- High quality upgrade part to the regular PTW challenge kits.- Comes with Gearbox Shell , Enhanced Trigger , Selector Rack Gear , Click Ball , Click Ball Spring and Click Ball Screw.- Designed for Systema PTW M4 M16 Rifles.- Color - Red- Weight - Approx 80g- Original Packing

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- WELL R4 MP7A1 AEP SMG Complete Gearbox Set with Motor AEG - A Complete Assembled Gearbox - Design for R4 MP7A1 Series Airsoft Electric Gun SMG Rifle. - Included Front Wire and Motor - Weight - Approx 220g - NOTE: Self-installation required - Original Packing

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- WELL R2 Vz61 AEP SMG Complete Gearbox Set with Motor AEG - A Complete Assembled Gearbox - Design for R2 Vz61 Series Airsoft Electric Gun SMG Rifle. - Included Front Wire and Motor - Weight - Approx 220g - NOTE: Self-installation required - Original Packing

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- CYMA Mini Complete Gearbox with Motor For CYMA CM022 CM023 M82 UZI Series AEG - Made out of plastic and metal material. - For CYMA UZI Series Airsoft Electric Gun AEG Rifle. - Suitable for CM022 (AK-47), CM023 (MP5), M82 (Scar) Series AEGs. - Gearbox Set included Rear Wire and Motor. - Compatible With Tokyo Marui Style BOYS Series AEG. - Muzzle velocity : 200-250 fps. - Weight - Approx 112g - Original Packing.

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- CYMA Full Metal Standard Gearbox with Motor For CYMA Tokyo Marui P90 Series AEG Rifles Airsoft - Made out of metal. - Suitable for CYMA Tokyo Marui P90 Series AEG Rifles. - Comes with standard motor. - 7mm Oiless Bushing . - Compatibility: L85A1 AEG Series - Weight - Approx 715g (with motor) - Original Packing

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- CYMA M14 Version 7 complete gearbox. - Made out of metal material. - Design for M14 series AEG rifles. - Comes with the CYMA original motor. - Using 6mm bushing & standard Version 7 gear. - Complete drop-in gearbox solution for those who are looking for a powerful, durable yet economical complete Version 7 full metal gearbox. - Compatibility: Tokyo Marui, AGM, JG, CYMA, Echo1 and other compatible M14 series Airsoft AEG. - Weight - Approx 673g (with motor) - Gearbox - Version 7 - NOTE: Self-installation required. - Original Packing

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- ARMY FORCE Mosfet Unit Set. - Made out of Metal/Rubber/Plastic. - Come with connecting wire set. - Including Mosfet Board unit. - Suitable for PTW & DTW Series. - As always, upgrading AEG require necessary skill & technique to dissemble the gearbox, consult expertise if needed. - Weight - Approx 45g - Original Packing

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