All Electric Parts

Springs are the perfect upgrade for an instant FPS boost! They fit in most standard AEGs and have a relatively simple installation process. Many rifles these days have some sort of quick-change spring system which makes your life even easier when upgrading your rifles.

The Bolster Armouries Premium AEG Spring is the best of the best when it comes to internal springs. These are the same springs used in our Bolster Armouries rifles, that's just how premium these springs are! If you want your rifle shooting like a Bolster Armouries ONYX, then the Bolster Armouries Premium AEG Spring is certainly a step in the right direction!

Springs are the perfect upgrade for an instant FPS boost! They fit in most standard AEGs and have a relatively simple installation process. Many rifles these days have some sort of quick-change spring system which makes your life even easier when upgrading your rifles.

The Bolster Armouries Premium AEG Spring is the best of the best when it comes to internal springs. These are the same springs used in our Bolster Armouries rifles, that's just how premium these springs are! If you want your rifle shooting like a Bolster Armouries ONYX, then the Bolster Armouries Premium AEG Spring is certainly a step in the right direction!

Springs are the perfect upgrade for an instant FPS boost! They fit in most standard AEGs and have a relatively simple installation process. Many rifles these days have some sort of quick-change spring system which makes your life even easier when upgrading your rifles.

The Bolster Armouries Premium AEG Spring is the best of the best when it comes to internal springs. These are the same springs used in our Bolster Armouries rifles, that's just how premium these springs are! If you want your rifle shooting like a Bolster Armouries ONYX, then the Bolster Armouries Premium AEG Spring is certainly a step in the right direction!

If your M4 needs a revamp, a new gearbox is the easiest way to do it. The Delta Armory Complete Version 2 Gearbox for M4/AR-15 AEG is compatible with almost every M4/AR-15 AEG on the market and is well-equipped with reinforced parts straight out of the gate.

This is the same gearbox used in the Delta Armory CHARLIE™ line AEGs, boasting a quick change spring guide, 18:1 steel gears running on 8mm bushings, an SHS piston with a full steel tooth rack, an SHS reinforced tappet plate and a reinforced gearbox shell with radiused cylinder window corners.

The pre-installed spring will provide around 380 FPS when installed, so if you plan to use this gearbox for anything other than a semi-auto-locked DMR build you will need an M100, M105 or weaker spring to keep it within site limits. Thankfully, the quick change spring system makes spring swaps a breeze! Whether you are breathing new life into an old M4 AEG or you are building an AEG from scratch, this complete gearbox will save you loads of time and messing around!

If you need a replacement or upgrade for your standard HOP-up unit, the Specna Arms Magnus™ TDC Rotary Chamber is the perfect choice for you! This HOP unit is identical to the ones that come preinstalled in the Specna Arms PRIME series. That means it also includes the Helium™ Flat HOP rubber, which helps keep your BBs shooting straight.

The HOP-up unit is compatible with V2 gearboxes, meaning it will fit in almost all M4 or similar assault rifles. The chamber is made from high-density polymer and is an excellent solution if you are experiencing any HOP-related issues with your assault rifle.

If you need something new and better than your standard HOP-up unit, the Specna Arms Magnus™ TDC Rotary Chamber is the perfect choice for you! This HOP unit is identical to the ones that come preinstalled in the Specna Arms PRIME AK series. That means it also includes the Helium™ Flat HOP rubber, which helps keep your BBs shooting straight and further!

The HOP-up unit is compatible with V3 gearboxes and has a rotary adjustment system. Ensure it is compatible with your Airsoft replica before purchasing. The chamber is made from high-density polymer and is an excellent solution if you are experiencing any HOP-related issues with your assault rifle.

Are you looking to increase your AEG's performance? These gears are a great place to start! The Specna Arms Steel CNC gears are reinforced and extra durable, so your rifle's internals will keep going for longer. They are compatible with both V2 and V3 gearboxes, such as standard M4s and AKs.

You have the choice of standard 18:1, which is the common gear ratio found in rifles, but these ones are built to last. 16:1 ratio, which is speedier, similar to the gears found in a CYMA Platinum, they will increase the RPS to around 25. Then you have the 14:1 ratio; these frightfully fast gears will increase your rounds per second to a ridiculously high number. Experiment at your own risk!

If you need some more reliable gears and want to upgrade your rifles' RPS at the same time, these gears are a great choice! Just make sure you know exactly what you're doing when installing and that your rifle can take a faster gearset.

If you're styling up your AK, the 5KU Zco Sport-1 Handguard for AK-74/AK-105 is the key to a slick, modern setup! Inspired by the real steel Zco Sport-1 handguard set, the 5KU version includes a lower handguard, gas tube cover and handguard extension, allowing you to take advantage of the modularity of the Sport-1 setup. 

The "B-31L" gas tube cover features a skeletonised 20mm Picatinny rail at the 12 o'clock position, ready for a tactical flashlight, laser aiming module or forward-mounted red dot sight. The B-10L handguard and DL-1 extension include Zco's BASIS attachment slots at 3, 6, and 9 o'clock, ready for BASIS accessories or BASIS rail adapters. As long as you have the B-10L handguard installed, the other parts are purely optional. If you prefer a minimalist build, you don't have to run the gas tube cover or handguard extension, though being made from CNC aluminium means they barely add any weight when installed. 

Compatibility-wise, this set should fit most AK AEG and GBBR platforms with the realistic VFC/LCT build style, including CYMA CM.04x series, Specna Arms J series, Evolution "Hard Core" AKs, ARCTURUS AKs and S&T AKs, though in some cases modification will be required. Unfortunately, it is not compatible with AKS-74U-style replicas. If your AK needs a style-up, look no further than the 5KU Zco Sport-1 Handguard for AK-74/AK-105!

The Modify 55-60° Flat HOP-up Rubber with Nub is perfect for your Airsoft AEG. It is designed for rifles that shoot 0.25g BBs and over. The flat nub/HOP provide more consistent contact and BB backspin between shots, resulting in more consistent accuracy and longer range.

The HOP-up rubber is compatible with most standard Airsoft AEG inner barrels. This rubber and nub can also improve air seal as well as stabilise the BBs trajectory after it is fired. If you're having trouble with accuracy and range, the Modify 55-60° Flat HOP-up Rubber with Nub is a great fix for your Airsoft rifle!

The Laylax EG Barrel Wide-Expanded HOP Window 6.03mm Inner Barrel is a new type of inner barrel produced by Laylax. It has a wide expanded HOP window. This means it is compatible with more HOP nubs and tensioners, allowing for more setups, including things like R-HOP and other extended HOP tuning techniques.

It comes in a choice of lengths, perfect for most standard M4 builds with 11", 12" and 14.5" handguards. This barrel is compatible with V2 gearbox TM-compatible assault rifles; it will not work with NGRS or M14 platforms. Its stainless steel construction makes it far more rigid and less prone to bends than other brass and aluminium barrels.

The Laylax EG Barrel Wide-Expanded HOP Window 6.03mm Inner Barrel is a new type of inner barrel produced by Laylax. It has a wide expanded HOP window. This means it is compatible with more HOP nubs and tensioners, allowing for more setups, including things like R-HOP and other extended HOP tuning techniques.

It comes in a choice of lengths, perfect for most standard M4 builds with 11", 12" and 14.5" handguards. This barrel is compatible with V2 gearbox TM-compatible assault rifles; it will not work with NGRS or M14 platforms. Its stainless steel construction makes it far more rigid and less prone to bends than other brass and aluminium barrels.

If you're old AEG's internals are beaten, battered or bruised, Specna Arms 18:1 Replacement Steel Gear Set for V2/3 Gearboxes might be the fix you need! This standard ratio gearset is made from steel and compatible with any version 2 or version 3 gearbox-equipped AEG. Being a standard 18:1 ratio set, these gears will turn once for every 18 motor revolutions, giving you a great balance between speed and torque.

These are the perfect replacement parts to keep around just in case of the worst, or you finally get the time to bring that antique airsoft platform back to life.

If you've decided to join the dark side and HPA your M4, this set will sort you out! The Storm Airsoft HP-R Storm System HPA Engine is a complete drop-in conversion kit for rear-wired version 2 gearboxes, packaged with everything you need to convert your AEG, bar the usual HPA regulator, airline and hose.

The included FCU offers a wide range of adjustable parameters, including programmable fire modes, rate of fire adjustment, and nozzle dwell time adjustment, ensuring reliable feeding with every shot. While it is a drop-in kit, this set will require a certain amount of familiarity with AEG internals and HPA. Luckily, Storm Airsoft provides a useful installation video which makes the process even easier.

Benefits of running HPA over a standard AEG gearbox include minimal FPS deviation between shots for improved accuracy, near-instantaneous trigger response for cranking out those double taps and a wide range of tuning options and adjustments, perfect for casual skirmishers looking to take their build to the next level. If you want the competitive edge HPA provides with minimal effort, the Storm Airsoft HP-R Storm System HPA Engine is the way to go!

If your Specna Arms PRIME needs a style-up, check this out! The SAAS Alloy Receiver for M4/AR-15 PRIME™ AEGs from Specna Arms is a great way to give your PRIME™ M4 an ultra-modern look, being patterned after real steel "billet" receivers with unique Specna twists. This receiver is made from alloy with steel and alloy trim parts, and is offered in matt black or bronze to suit any build objective!

Unlike other metal receivers on the market, the SAAS receiver includes all of the external trim parts needed to complete the build, from ambidextrous fire selectors and an ambi mag catch to an extended charging handle, bolt catch, mock bolt, forward assist button and trigger guard. Specna even includes an ESA 2.1™ steel quick-change spring guide!

Compatibility-wise, this receiver is designed specifically for the Specna Arms PRIME™ M4/AR-15 series but should also work with other M4 AEGs, potentially requiring modification. If you want to give your PRIME™ AEG an even more premium look, the SAAS Alloy Receiver for M4/AR-15 PRIME™ AEGs from Specna Arms is the way to go!

If your Specna Arms PRIME needs a style-up, check this out! The SAAS Alloy Receiver for M4/AR-15 PRIME™ AEGs from Specna Arms is a great way to give your PRIME™ M4 an ultra-modern look, being patterned after real steel "billet" receivers with unique Specna twists. This receiver is made from alloy with steel and alloy trim parts, and is offered in matt black or bronze to suit any build objective!

Unlike other metal receivers on the market, the SAAS receiver includes all of the external trim parts needed to complete the build, from ambidextrous fire selectors and an ambi mag catch to an extended charging handle, bolt catch, mock bolt, forward assist button and trigger guard. Specna even includes an ESA 2.1™ steel quick-change spring guide!

Compatibility-wise, this receiver is designed specifically for the Specna Arms PRIME™ M4/AR-15 series but should also work with other M4 AEGs, potentially requiring modification. If you want to give your PRIME™ AEG an even more premium look, the SAAS Alloy Receiver for M4/AR-15 PRIME™ AEGs from Specna Arms is the way to go!

If you're modernising your SMG-5K/MP5K AEG, Laylax has just the thing! The 1913/20mm Picatinny Stock Adapter for SMG-5K/MP5K AEG is made from CNC-machined aluminium, designed for TM-based MP5K/SMG-5K AEGs. This adapter replaces the standard rear plate or side folding stock on MP5K/MP5PDW AEGs with a 1913 stock interface, allowing you to mount any 1913/20mm Picatinny stock and quickly change stocks in seconds. 

The 1913 interface is the latest up-and-coming stock mounting interface from the real steel world, being present on the Sig MPX and MXC, several B&T SMGs, the VMP-2S/SD/C and innumerable other platforms via adapters. This allows you to choose from side-folding skeleton stocks in several styles, AR buffer tubes, Visor/respirator stocks and many, many more. If your MP5K/SMG-5K or MP5PDW/SMG-5PDW needs a fresh new look, this adapter is the key!

If you're running an AEG with a version 3 gearbox, the Gate TITAN™ MOSFET V3; Expert Firmware is what you need to turn your primary into a space gun! This advanced MOSFET/ETU system is the latest version of the original TITAN™, designed for version 3 gearboxes found in AK, AR36, AUG and SMG-5K AEGs, boasting a drop-in fit with the vast majority of V3 shells on the market. That said, the TITAN™ still requires knowledge of AEG internals, care and patience to install; as such, we only recommend this upgrade for those with a decent level of technical knowledge and confidence working on AEGs.

The latest version of the TITAN™ V3 includes the Expert Firmware, meaning you have immediate access to the most advanced programming functions of the TITAN™ without needing to pay more to update the firmware. With the Gate USB-Link or Blulink, you can set your pre-cocking level for a speedy trigger response, adjust your trigger sensitivity, tune active braking and adjust the rate of fire for a truly custom setup that suits your playstyle perfectly. The usual programmable MOSFET functions of other ETUs are also present, including burst mode, binary trigger, semi-auto-only, ramping semi-auto, dual-stage trigger and sniper delay.

If you think your Airsoft assault rifle bearings are failing, then you need these! The Specna Arms 8mm Bearing Replacement Set for M4/AR-15 AEGs is an original replacement part from the Specna Arms EDGE series of rifles. They are constructed from steel to ensure reliability and durability in the long term.

They are compatible with any gearbox that has 8mm bushing holes. Fix up your old Airsoft AEG with these reliable bearings and get it shooting like brand new.

If you need a quick, cheap replacement piston head for your Assault rifle, you've come to the right place. The Specna Arms Replacement Piston Head for V2/3 Gearboxes is identical to the piston head that comes in CORE series platforms. This means that, whilst it's nothing special, it is reliable and good enough to be installed in a stock platform. It is the perfect spare part to have around for your V2 and V3 gearboxes.

If you need an affordable HOP chamber replacement, the Specna Arms Replacement Rotary HOP-Up Chamber is exactly what you need! This HOP-up chamber is a replacement part and comes with all the necessary pieces for installation, including the HOP-up rubber and nub. The main chamber is made from a sturdy plastic polymer and is compatible with all M4-style AEGs which have V2 Gearboxes. It is an affordable solution to mend your platforms with damaged or old HOP-up chambers.

The Specna Arms HOP-up chamber is a great fix for those old primaries sitting in the garage to get them shooting again.

Bring your old AEGs back to life with the Specna Arms 18:1 Steel Gear Set for Core™& EDGE™ Replicas! This standard ratio gearset is made from steel and is compatible with any version 2 or version 3 gearbox-equipped AEG, just like the ones found in the Core and EDGE series from Specna Arms. Being a standard 18:1 ratio set, these gears will turn once for every 18 motor revolutions, giving you a great balance between speed and torque.

These are the perfect replacement parts to keep around just in case of the worst, or you finally get the time to tinker with that ancient Airsoft rifle that's sitting in your garage.

If you need a replacement lower receiver for your M4/AR-15 AEG, this is perfect for you! This Specna Arms Lower Receiver is an original replacement part for the Specna Arms CORE™ series, but is compatible with most M4/AR-15 AEGS, thanks to its standard shape and dimensions.

It is constructed from polymer, features a preinstalled fire selector, as well as some cool-looking Specna Arms trademarks. This is a great replacement part to get your old Airsoft platforms back up and running. It's affordable and lightweight, making it a perfect part for your loaner/beginner replica!

If your old Specna Arms platform is struggling internally, check the gearbox! It may be damaged, and if so, you need this! The Specna Arms V2 gearbox is specifically for platforms with the Enter & Convert™ or SAEC™ quick change systems, which are found in most of their platforms.

It includes the gearbox bearings and also includes the quick-change spring bearings, which are useful as they can be hard to otherwise source. This is a V2 gearbox, but it is unlikely to be compatible if your platform does not have either of those quick-change spring systems created by Specna Arms.

If you are looking for accuracy and FPS upgrades, a tightbore inner barrel is the easiest way to get a bit more from your current setup without adding strain to the gearbox. With this stainless steel tightbore from ZCI installed, you should see a slight FPS increase due to improved air seal, and better accuracy down range thanks to the tighter bore and precise internal finish.

This inner barrel is compatible with standard AEG HOP-up units and is 430mm in length, making it well-suited to 17-inch outer-barrelled AEGs. Its stainless steel construction adds significant rigidity when compared with brass barrels, meaning no amount of rapid fire can cause this barrel to flex, and its finely polished internal surface should guide your BBs onto target with minimal interruption to its flight path.

If your ARCTURUS AK12 has a damaged receiver, this is the perfect replacement! It is constructed from steel, meaning it is very durable and realistic feeling. It has detailed mock rivets and realistic stamped receiver markings, which are perfect for those who like keeping their kit as true to life as possible.

This replacement receiver is compatible with the ARCTURUS AT-AK12; it is unclear whether it is compatible with other brands or versions of the AK platform. If you need a new replacement part for your favourite ARCTURUS AK, the ARCTURUS AT-AK12 Full Steel Receiver should be exactly what you want!

Produced to an incredibly high quality with the best mil-spec steel rated SiCr. Every spring no matter the rating has gone through a full quality control test by ASG for your peace of mind that you are fitting a reliable spring.

A soft Hop Rubber for Marui compatible AEGs offering an air-tight design, which comes supplied with a nub and is a purple colour.

An upgrade Airsoft 6mm BB Gun inner Barrel which is compatible with Airsoft AEG Barrel Compatible Hop-Up units.

An upgrade Airsoft 6mm BB Gun inner Barrel which is compatible with Airsoft AEG Barrel Compatible Hop-Up units.

An upgrade Airsoft 6mm BB Gun inner Barrel which is compatible with Airsoft AEG Barrel Compatible Hop-Up units.