All Electric Parts

A vital spare for Version 3 gearboxes.

This Guarder upgrade spring is compatible with the Tokyo Marui PSG1 gearbox and provides approximately 120 m/s or 393 FPS muzzle velocity on a 0.2g BB. The spring is made from tempered Si-Cr alloy steel wire to provide the strength and resistance necessary.

If you have had a mishap with your bevel gear, this KRYTAC replacement part should sort it! The KRYTAC Bevel Gear Assembly for V2/3 AEG Gearbox is constructed from hardened steel and is compatible with any AEG which uses a V2 or V3 gearbox. The hardened steel construction makes this bevel gear perfect to pair with an upgraded motor to guarantee long-term performance.

If you feel the need for speed, the EG Hard Gear Set 13:1 Ratio for Version 2/3 Gearbox from Laylax will give you just that! The renowned Laylax/Prometheus EG Hard Gear series boasts over a decade of service, crafted with precision through Japanese machining, heat treatment, and forging techniques that adhere to the highest standards. This meticulous manufacturing ensures a notably quieter gear mesh sound, even under higher FPS and fire rate conditions.

These are 13:1 high-speed gears, improving rate of fire and trigger response by cycling the gearbox once every 13 motor revolutions as opposed to the standard once per 18 revolutions. This means you can boost rate of fire without upgrading your motor, though like any other replacement gearsets, these will require expertise to install. If you already upgraded your motor, wiring and added a MOSFET and you still want more speed, this gearset will do the trick. 

A drop in MOSFET Kit designed for Tokyo Marui NGRS Recoil Shock Systems, such as the NGRS M4, and the NGRS SCAR. This variation of the Kit comes with the MOSFET Unit, the USB-Link, and is the Advanced version with unlocked features.

The Patrol Base Large Tamiya Connector is an essential spare to have if you are the techy type of Airsofter who cannot resist customising their kit, but could also be useful for anyone who participates in RC hobbies. The set includes the connector and the outer plastic shroud, and is available as either a set to mount to your gun (Gun end) or a set to mount to your battery (Battery end).

A replacement O type AEG motor pinion gear, intended as a spare, replacement or upgrade component. 

An efficient and well-constructed Air Nozzle which is available for a wide range of replicas, and ensures improved durability and smooth operation.

If you are tuning your gearbox for a high rate of fire build a reinforced tappet plate is a must for your shopping list. The Perfect Tappet Plate from Laylax replaces your original tappet plate to keep your AEG running for longer at high speed thanks to its reinforced polymer construction. 

A complete Cylinder Set for M16A1/VN series electric replicas, which is to be used with an SP120 spring or higher.

A series of Selector Plates from Modify, which are available for a range of AEGs.

Master Mods are a new Internal Parts manufacturer bringing a whole new meaning to the term reliable. The Master Mods R-Hop Contact rubber is a hardened contact for use with heavier weight BB's, increasing accuracy & performance.

Building a gearbox from scratch? You'll need a shell to get started! The ARCTURUS Version 3 Alloy Gearbox Shell is a reinforced design with a radiused cylinder window, additional material surrounding the cylinder for extra strength and 8mm bearing holes. The rear of the gearbox is also cut for a quick change spring guide. 

The version 3 shell is common to AK, AUG, AR36 and SMG-5K AEGs (not the regular SMG-5, though) so if you need a gearbox shell for any of these platforms this one will be compatible in most cases. 

If you are upgrading your MPX AEG, a ball bearing spring guide is a great way to reduce stress on the gearbox and spring, and prolong the life of your internals when operating in high-strain setups. The Laylax Ball Bearing Spring Guide is designed for the MPX and is a quick and easy replacement thanks to its quick change functionality.

The spring guide is constructed from steel, which alone will prolong its life considerably, but the ball bearings in its base allow the guide to spin freely and redirect any stress on the gearbox shell, and the spring itself.

If you're working on a high-speed AEG build, the Prometheus High Speed Motor with Hard Pinion Gear will give you the speed you need! This long shaft motor is compatible with M4/AR-15, SMG-5, G3 and P90 AEGs, offering an improved rate of fire, reliability and strength thanks to its pre-installed hardened steel pinion gear. 

The set includes the motor itself, the hardened steel pinion gear, a pinion spring and a polymer storage box so you can keep the motor clean and dust-free prior to installation. The motor spade connectors are also pre-wired in for easy installation, though the motor height will need adjustment manually once the motor is installed. 

Laylax/Prometheus is one of the most trusted names in the Airsoft industry when it comes to upgrade parts, with decades of experience and a great reputation with Airsoft techs. If a high-speed motor is on your shopping list, the Prometheus High Speed Motor with Hard Pinion Gear is a fantastic choice!

If you're running an SMG-5, M4/AR-15 or any other AEG which uses a version 2 gearbox, the GATE ASTER™ MOSFET will take your AEG to the next level. This advanced electronic trigger unit replaces your conventional trigger contacts with optical sensors, allowing for 250 different trigger sensitivity settings, burst and binary fire modes and a plethora of other functions to be programmed in using either the trigger and fire selector or the Gate Control Station App. 

This is the MOSFET we use in our Bolster Tuned platforms due to its fantastic balance of cost-effectiveness and performance, offering incredible efficiency improvements even before you get into the programmable features and customisation options. As with all ETU/MOSFET systems, a certain amount of expertise will be required to install the ASTER™ so if you're not confident, we suggest seeking a technician to carry out the installation process for you. If you're ready to take your AEG's performance to the next level, you're ready for the ASTER™!

This Motor Pinion Gear is an O-Type design, constructed from Steel and made for Airsoft Electric Guns to replace broken, damaged or worn parts. If Pinion Gear has lost teeth or worn down, it's only a matter of time before it stops working completely; stock up on vital spare parts like the Battleaxe Steel Motor Pinion Gear, today.

If your selector switch is damaged or you lost a bit during maintenance this set can be a lifesaver! The CYMA Ambidextrous Fire Selector Gears for CM.098 is a replacement original part set for the CM.098 series of SR-25 AEGs and includes the internal selector gears and axis for the CM.098 ambidextrous selector switches. 

Broke or lost your old trigger whilst carrying out an upgrade or service? We have spares for a range of Airsoft AEGs .

A replacement / spare for stock or damaged bearing in Version 6 (V6) and Version 7 (V7) Gearbox. In gearbox spring guides are designed to help the spring in its correct position. 

If you're working on your gearbox and looking for more efficiency, the Lonex Aluminium Piston Head for V2/V3 Gearbox is ideal for your build. This piston head is constructed from CNC aluminium and is equipped with a rubber O-ring surrounding its surface to close the gap between the piston head and cylinder, ensuring every bit of air compressed by the piston is translated into downrange effect.

This piston head is compatible with version 2 and version 3 AEG gearboxes and is a handy part to have around for the techy types. Whether you're building a custom gearbox or upgrading, the Lonex Aluminium Piston Head for V2/V3 Gearbox is an essential part!

If you're working on the ultimate AEG build, the Warhead Industries Ronin CNC Brushless Motor; Long Shaft should be on your shopping list! Outdoing even the legendary Warhead CNC Black brushless motors used by Bolster Armouries, the Ronin is the absolute pinnacle of AEG motor technology, boasting improved quality magnets, a titanium shaft assembly, hard-wired spade connectors and a weight-reduced rotor. 

"Ronin" means a wandering Samurai, a reference to the Warhead Industries stator winding master, a single expert with over 20 years of winding experience who hand winds each Ronin motor personally. While the CNC Black motor also has a hand-wound stator, this is done by regular line workers and while precise, cannot match up to the efficiency and quality of the expertly wound Ronin. 

If you want your AEG shooting at its absolute best and maintaining it in the long run, the Warhead Industries Ronin CNC Brushless Motor is essential. Naturally, such a high-performance motor will require expertise to run properly and other reinforced parts to keep up. If you're the techy type and require the best brushless motor on the market, this is it!

If you're working on the ultimate AEG build, the Warhead Industries Ronin CNC Brushless Motor; Long Shaft should be on your shopping list! Outdoing even the legendary Warhead CNC Black brushless motors used by Bolster Armouries, the Ronin is the absolute pinnacle of AEG motor technology, boasting improved quality magnets, a titanium shaft assembly, hard-wired spade connectors and a weight-reduced rotor. 

"Ronin" means a wandering Samurai, a reference to the Warhead Industries stator winding master, a single expert with over 20 years of winding experience who hand winds each Ronin motor personally. While the CNC Black motor also has a hand-wound stator, this is done by regular line workers and while precise, cannot match up to the efficiency and quality of the expertly wound Ronin. 

If you want your AEG shooting at its absolute best and maintaining it in the long run, the Warhead Industries Ronin CNC Brushless Motor is essential. Naturally, such a high-performance motor will require expertise to run properly and other reinforced parts to keep up. If you're the techy type and require the best brushless motor on the market, this is it!

A programming button designed to give you a bit more control of your GATE MOSFET, which is also compatible with other brands.

If you need a new nozzle for your CYMA CM.057 or Real Sword Dragonov SVD, CYMA has you covered! The Aluminium Nozzle for CYMA/Real Sword SVD/SVU is constructed from CNC machined aluminium and compatible with the CYMA CM.057 SVD/SVU AEG series and the Real Sword Dragunov SVD AEG. 

This is a replacement original part specifically designed for the Real Sword pattern SVD gearbox used in the CYMA CM.057 series and is not compatible with A&K SVDs or others. If you've built a beast of a DMR with your SVD and you want to get ahead of any potential parts failures this is a great part to have in the toolbox!

A replacement or upgrade air nozzle for Airsoft electric SMG-5Ks.

If you're working on a high-speed or high FPS gearbox, the FPS Softair Carbon Fibre Reinforced Tappet Plate for V3 Gearbox is essential. This hard-wearing tappet plate is constructed from carbon fibre-reinforced polymer, making it strong and flexible in equal measure. We've had superb results installing the Version 2 equivalent of this tappet plate in Bolster Armouries builds and if you seek similar performance we would wholeheartedly recommend this plate over others.

This Carbon Fibre Tappet Plate is compatible with any version 3 Airsoft gearbox, including those found in AUG, AR36, AK & S55x AEGs. Whether you're building a DMR or a beast of a high-speed setup, the FPS Softair Carbon Fibre Reinforced Tappet Plate for V3 Gearbox is the ideal upgrade to keep it feeding!

A replacement air nozzle intended for Tokyo Marui G3 based Airsoft Electric Guns constructed from polymer, an excellent spare part designed to replace damaged air nozzles with a durable replacement.

Another high quality Airsoft internal component from Guarder, this V2 compatible tappet plate is constructed from durable polycarbonate. 

If you have worn out your trigger or you're looking for a milspec trigger to replace a speedyboi flat trigger, this should do the trick! The Krytac Trident Trigger for M4/AR-15 AEG is constructed from alloy and is patterned after the standard curved "Milspec" trigger found on the M4A1 rifle, MK18 MOD.0 and MOD.1 as well as practically any other M4/AR-15 used in military service in the real world.

The trigger is designed for the version 2 gearbox found in the vast majority of M4/AR-15 AEGs, meaning this trigger should work in practically any M4/AR-15 AEG but will require the gearbox to be opened up to install it.