Airsoft Outer Barrel and Parts

If you are building an M4 from the ground up or you want a new look for your M4/AR15 platform this 5KU Aluminium outer barrel is worth a look! This barrel is 14.5 inches in length, just like the standard carbine length M4 barrel but has a heavier profile towards the tip to simulate real-world heavy barrels which allow for more sustained fire before accuracy takes a dive due to heat build-up.

The barrel is constructed from two parts, the barrel itself and the barrel base which are secured together using a pair of steel grub screws. At the tip we have the Airsoft standard 14mm CCW male threading, leaving you with a wealth of options for what muzzle device you choose to mount. The profile of the barrel matches real M4 barrels throughout its length, making this a great choice as a replacement for those who don't like seeing what is clearly a skinny Airsoft barrel through the ports on their handguard. This barrel is designed for M4/AR15 AEGs and should fit the vast majority of them.

Do you find that there are not enough attachment slots on your current MCX handguard? If so then the Airsoft Artisan 10" Spear Handguard Set for SigAir MCX Virtus is for you! It features a modernised design with a 20mm Picatinny rail on top and M-LOK sections at 3, 6 and 9 o'clock, plus additional offset M-LOK slots at the lower diagonals and in line with the gas block cutout. This is an improvement upon the original MCX handguard as the extra M-LOK slots allow for more attachment space and the added angles mean more customisation is available when it comes to style and ergonomics.

This handguard and barrel are constructed from CNC machined aluminium, which makes them not only very strong but also ensures that they are flawless in their design. The Airsoft Artisan 10" Spear Handguard Set for SigAir MCX Virtus is the best way to give your MCX an external facelift and keep it up to date with the latest MCX variant, the MCX-SPEAR.

An adaptor for a Well MB sniper rifle, giving it a 14mm CCW thread for the attachment of muzzle devices.

If you are working on a multifunctional platform, ready for both indoor and outdoor skirmishes, then this is it! The 5KU 11.5" Aluminium Outer Barrel For M4/AR-15 AEG is compatible with most M4/AR-15 AEGs and is constructed from aluminium for a perfect balance between low weight and high strength. 

The barrel is threaded at the tip with common 14mm CCW male threading, meaning you can mount the most common muzzle devices on the market with ease, including tracer units, suppressors and flash hiders in various styles. Also present are grooves in the underside to allow a gas block or M4/AR-15 triangular front iron sights to be mounted, though this is not essential. If you need your M4 to be ready for any situation then this will get you halfway there, but don't forget you'll need a matching inner barrel too! 

If you're looking for a new outer barrel to make your M4/AR-15 AEG perfect for woodland skirmishes, the 5KU 16" Aluminium Barrel for M4/AR-15 AEG is a fantastic option. Constructed from aluminium with 14mm CCW male threading at the tip, this 16-inch outer barrel includes pin holes for mounting an M4/AR-15 front sight/gas. 

The 5KU 16" Aluminium Outer Barrel for M4/AR-15 AEG has the standard Tokyo Marui AEG outer barrel fitting at the rear, meaning it should fit the vast majority of M4/AR-15 platform AEGs but won't fit NGRS M4s or GBBRs. Whether you're extending your barrel for the improved long-range effect or you just want your Airsoft rifle to look rather long and intimidating, the 5KU 16" Aluminium Outer Barrel belongs on your M4 AEG, Just remember to pick up a matching inner barrel!

If you want to shorten your MCX down a bit or you are going for a slick integrally suppressed look for your next build this outer barrel from Laylax is just what you need. This barrel is 6.5 inches (17cm) in overall length and is constructed from aluminium for a perfect balance between low weight and strength.

At the tip of the barrel, we are treated to 14mm CCW male threading, allowing you to equip your MCX with a suppressor for sneaky duties. The tip of the barrel is wide enough to allow an inner barrel to pass straight through, meaning no need to mod it if you want to keep the original MCX inner barrel length. If installed on a standard MCX the barrel will be entirely beneath the handguard, allowing you to mount a tracer unit or suppressor without increasing the overall length of your setup and give your rifle the "Honey Badger" look. If you are adding a tracer make sure you get a shorter inner barrel as well!

If you want to mount a suppressor or tracer unit to your CYMA CM.702 series sniper rifle, this is the adapter you need! Constructed from steel and designed to mount to the CM.702's 20x1mm female barrel threading, the CYMA 14mm CCW Thread Adapter for CM.702 Series Sniper Rifles provides a 14mm CCW male thread at the tip, ready for the most common Airsoft tracer units and suppressors. 

A Steel constructed Gas Block for LCT branded AKM models, ideal as a replacement to a damaged part.

If you're looking for a new outer barrel to make your M4/AR-15 AEG reach the moon, the 5KU 18" Aluminium Barrel for M4/AR-15 AEG is a fantastic option. Constructed from aluminium with 14mm CCW male threading at the tip, this 18-inch outer barrel includes pin holes for mounting an M4/AR-15 front sight/gas. 

The 5KU 18" Aluminium Outer Barrel for M4/AR-15 AEG has the standard Tokyo Marui AEG outer barrel fitting at the rear, meaning it should fit the vast majority of M4/AR-15 platform AEGs but won't fit NGRS M4s or GBBRs. Whether you're extending your barrel for the improved long-range effect or you just want your Airsoft rifle to look massive and intimidating, the 5KU 18" Aluminium Outer Barrel belongs on your M4 AEG!

If you want to optimise your MCX for CQB, the Airsoft Artisan Spear LT SBR Handguard & Barrel Set for SigAir MCX Virtus will get you there. This set includes a 7-inch outer barrel and a detailed replica of the real steel Spear LT SBR handguard, both CNC machined from aluminium with the precision we expect from Airsoft Artisan. 

The Spear LT SBR handguard features M-LOK slots at the 3, 6 and 9 o'clock positions with additional slots at the lower offset angles and a single extra slot on each side, just ahead of the gas block cutout. This matches the handguard of the latest MCX SBR variant, keeping your MCX at the cutting edge of modern platforms. If your MCX needs to lose a few inches and gain a few M-LOK slots, the Airsoft Artisan Spear LT SBR Handguard & Barrel Set for SigAir MCX Virtus will sort it out!

A simple device yet effective, designed to protect your Airsoft gun's outer barrel threads from damage during gameplay and transportation, or any other situation which might leave the threads exposed to the elements.  

A replacement Gas Block for LCT branded LCK47 models, which is made to the original specification from Steel as a replacement part.

If you want your SigAir MPX even shorter than it comes from the factory this kit will do it! The Laylax Outer Barrel Base & Battery Block Set for SigAir MPX includes a super short outer barrel base and the Laylax Battery Block, allowing you to install a barrel extension or a suppressor which runs beneath the handguard for the integrally suppressed look. 

This part replaces your original outer barrel with an aluminium barrel base measuring 8.5cm overall length, with 4.5cm protruding ahead of the receiver when installed. Also included is the Laylax battery block, designed to keep your battery contained within the handguard when your barrel is pointed down. The battery block won't fit over a suppressor but if you decide to fit a barrel extension it should fit any with a diameter of less than 19mm. 

Wan to bling out your VSR Bar 10? Treat your rifle with this 22.5-inch fluted barrel in your choice of either twisted or straight fluting, whichever would suit your loadout more. The PPSH barrel is constructed from extremely lightweight aluminium to help keep you light on your feet during skirmishes.

The fluting has been machined to a perfect uniformity that it sure to give your VSR/Bar-10 a sleek modern aesthetic. In real steel-rifles, fluting helps disperse heat from the barrel, as well as keep the barrel's weight down. At the end of the barrel is a 14mm female CCW thread for use with attaching tactical muzzle devices, such as flash hiders, suppressors and tracer units. Included is a thread cap if you don't fancy running any muzzle devices and like to keep things simple.

Wan to bling out your VSR Bar 10? Treat your rifle with this 22.5-inch fluted barrel in your choice of either twisted or straight fluting, whichever would suit your loadout more. The PPSH barrel is constructed from extremely lightweight aluminium to help keep you light on your feet during skirmishes.

The fluting has been machined to a perfect uniformity that it sure to give your VSR/Bar-10 a sleek modern aesthetic. In real steel-rifles, fluting helps disperse heat from the barrel, as well as keep the barrel's weight down. At the end of the barrel is a 14mm female CCW thread for use with attaching tactical muzzle devices, such as flash hiders, suppressors and tracer units. Included is a thread cap if you don't fancy running any muzzle devices and like to keep things simple.

For those looking for a more realistic handling experience from their Hi-capa 4.3, Airsoft Masterpiece has come through again, this time with a steel outer barrel complete with 11mm CW female threads! This outer barrel is constructed entirely from steel, and is immaculately finished down to each dummy locking ridge and the .45 ACP engraving on the chamber. Adding a steel barrel can alter your pistols handling characteristics considerably, raising the point of balance and making it feel more like a real firearm.

If you're looking for a new outer barrel to make your M4/AR-15 AEG poke into next week, the 5KU 20" Aluminium Barrel for M4/AR-15 AEG is a fantastic option. Constructed from aluminium with 14mm CCW male threading at the tip, this 20-inch outer barrel includes pin holes for mounting an M4/AR-15 front sight/gas. 

The 5KU 20" Aluminium Outer Barrel for M4/AR-15 AEG has the standard Tokyo Marui AEG outer barrel fitting at the rear, meaning it should fit the vast majority of M4/AR-15 platform AEGs but won't fit NGRS M4s or GBBRs. Whether you're extending your barrel for the improved long-range effect or want your Airsoft rifle to also be effective at jousting, the 5KU 20" Aluminium Outer Barrel belongs on your M4 AEG!

A Steel Constructed Rear Sight Block, made to original specification as a replacement for LCT branded AK models. This is the perfect replacement to a damaged Rear Sight Block.

For those looking for a speedy upgrade for their Hi-capa 5.1, Airsoft Masterpiece has just the thing for you. This aluminium outer barrel is complete with 11mm CW female threads! It is constructed entirely from aluminium and is immaculately finished with a unique hexagonal shape and vibrant colours. Adding an aluminium barrel can alter your pistol's handling characteristics considerably, making it lighter and cycling seamlessly.

The Airsoft Masterpiece EDGE "HEXA" Aluminium Outer Barrel for TM Hi-Capa 5.1 GBB Pistols provides a lightweight and agile barrel with a fixed design to minimise friction from the slide. At the tip of the barrel, we can find female 11mm CW threads, meaning with an Airsoft Masterpiece thread adapter, or a WE pistol thread adapter you can mount a 14mm CCW compatible tracer unit to turn your pistol into the ultimate speedy build.

This barrel is perfectly machined thanks to the CNC process used in its manufacturing process and features mock locking ridges machined into the top of the barrel for realism, although the sporty colours aren't very realistic! Adding this barrel to your Hi-capa 5.1 will make it lighter than ever and wielding it will be easier. The precise machining means this outer barrel will never wear out, and there is minimal chance of damaging the threads accidentally.

For those looking for a speedy upgrade for their Hi-capa 5.1, Airsoft Masterpiece has just the thing for you. This aluminium outer barrel is complete with 11mm CW female threads! It is constructed entirely from aluminium and is immaculately finished with a unique hexagonal shape and vibrant colours. Adding an aluminium barrel can alter your pistol's handling characteristics considerably, making it lighter and cycling seamlessly.

The Airsoft Masterpiece EDGE "HEXA" Aluminium Outer Barrel for TM Hi-Capa 5.1 GBB Pistols provides a lightweight and agile barrel with a fixed design to minimise friction from the slide. At the tip of the barrel, we can find female 11mm CW threads, meaning with an Airsoft Masterpiece thread adapter, or a WE pistol thread adapter you can mount a 14mm CCW compatible tracer unit to turn your pistol into the ultimate speedy build.

This barrel is perfectly machined thanks to the CNC process used in its manufacturing process and features mock locking ridges machined into the top of the barrel for realism, although the sporty colours aren't very realistic! Adding this barrel to your Hi-capa 5.1 will make it lighter than ever and wielding it will be easier. The precise machining means this outer barrel will never wear out, and there is minimal chance of damaging the threads accidentally.

For those looking for a speedy upgrade for their Hi-capa 5.1, Airsoft Masterpiece has just the thing for you. This aluminium outer barrel is complete with 11mm CW female threads! It is constructed entirely from aluminium and is immaculately finished with a unique hexagonal shape and vibrant colours. Adding an aluminium barrel can alter your pistol's handling characteristics considerably, making it lighter and cycling seamlessly.

The Airsoft Masterpiece EDGE "HEXA" Aluminium Outer Barrel for TM Hi-Capa 5.1 GBB Pistols provides a lightweight and agile barrel with a fixed design to minimise friction from the slide. At the tip of the barrel, we can find female 11mm CW threads, meaning with an Airsoft Masterpiece thread adapter, or a WE pistol thread adapter you can mount a 14mm CCW compatible tracer unit to turn your pistol into the ultimate speedy build.

This barrel is perfectly machined thanks to the CNC process used in its manufacturing process and features mock locking ridges machined into the top of the barrel for realism, although the sporty colours aren't very realistic! Adding this barrel to your Hi-capa 5.1 will make it lighter than ever and wielding it will be easier. The precise machining means this outer barrel will never wear out, and there is minimal chance of damaging the threads accidentally.

For those looking for a speedy upgrade for their Hi-capa 5.1, Airsoft Masterpiece has just the thing for you. This aluminium outer barrel is complete with 11mm CW female threads! It is constructed entirely from aluminium and is immaculately finished with a unique hexagonal shape and vibrant colours. Adding an aluminium barrel can alter your pistol's handling characteristics considerably, making it lighter and cycling seamlessly.

The Airsoft Masterpiece EDGE "HEXA" Aluminium Outer Barrel for TM Hi-Capa 5.1 GBB Pistols provides a lightweight and agile barrel with a fixed design to minimise friction from the slide. At the tip of the barrel, we can find female 11mm CW threads, meaning with an Airsoft Masterpiece thread adapter, or a WE pistol thread adapter you can mount a 14mm CCW compatible tracer unit to turn your pistol into the ultimate speedy build.

This barrel is perfectly machined thanks to the CNC process used in its manufacturing process and features mock locking ridges machined into the top of the barrel for realism, although the sporty colours aren't very realistic! Adding this barrel to your Hi-capa 5.1 will make it lighter than ever and wielding it will be easier. The precise machining means this outer barrel will never wear out, and there is minimal chance of damaging the threads accidentally.

For those looking for a speedy upgrade for their Hi-capa 5.1, Airsoft Masterpiece has just the thing for you. This aluminium outer barrel is complete with 11mm CW female threads! It is constructed entirely from aluminium and is immaculately finished with a unique hexagonal shape and vibrant colours. Adding an aluminium barrel can alter your pistol's handling characteristics considerably, making it lighter and cycling seamlessly.

The Airsoft Masterpiece EDGE "HEXA" Aluminium Outer Barrel for TM Hi-Capa 5.1 GBB Pistols provides a lightweight and agile barrel with a fixed design to minimise friction from the slide. At the tip of the barrel, we can find female 11mm CW threads, meaning with an Airsoft Masterpiece thread adapter, or a WE pistol thread adapter you can mount a 14mm CCW compatible tracer unit to turn your pistol into the ultimate speedy build.

This barrel is perfectly machined thanks to the CNC process used in its manufacturing process and features mock locking ridges machined into the top of the barrel for realism, although the sporty colours aren't very realistic! Adding this barrel to your Hi-capa 5.1 will make it lighter than ever and wielding it will be easier. The precise machining means this outer barrel will never wear out, and there is minimal chance of damaging the threads accidentally.

For those looking for a sleek upgrade for their Hi-capa 4.3, Airsoft Masterpiece has come through again. This aluminium outer barrel is complete with 11mm CW female threads! It is constructed entirely from aluminium and is immaculately finished with a hexagonal shape and flawless colour. Adding an aluminium barrel can alter your pistol's handling characteristics considerably, making it lighter and cycling seamlessly.

The Airsoft Masterpiece EDGE "HEXA" Aluminium Outer Barrel for TM Hi-Capa 4.3 GBB Pistol provides a lightweight and speedy barrel with a fixed design to minimise friction from the slide. At the tip of the barrel, we can find female 11mm CW threads, meaning with an Airsoft Masterpiece thread adapter, or a WE pistol thread adapter you can mount a 14mm CCW compatible tracer unit, suppressor or muzzle device of your choice.

This barrel is perfectly machined thanks to the CNC process used in its manufacturing process and features mock locking ridges machined into the top of the barrel for realism, although the sporty colours aren't very realistic! Adding this barrel to your Hi-capa 4.3 will make it lighter than ever and wielding it will be easier. The precise machining means this outer barrel will never wear out, and there is minimal chance of damaging the threads accidentally.

For those looking for a sleek upgrade for their Hi-capa 4.3, Airsoft Masterpiece has come through again. This aluminium outer barrel is complete with 11mm CW female threads! It is constructed entirely from aluminium and is immaculately finished with a hexagonal shape and flawless colour. Adding an aluminium barrel can alter your pistol's handling characteristics considerably, making it lighter and cycling seamlessly.

The Airsoft Masterpiece EDGE "HEXA" Aluminium Outer Barrel for TM Hi-Capa 4.3 GBB Pistol provides a lightweight and speedy barrel with a fixed design to minimise friction from the slide. At the tip of the barrel, we can find female 11mm CW threads, meaning with an Airsoft Masterpiece thread adapter, or a WE pistol thread adapter you can mount a 14mm CCW compatible tracer unit, suppressor or muzzle device of your choice.

This barrel is perfectly machined thanks to the CNC process used in its manufacturing process and features mock locking ridges machined into the top of the barrel for realism, although the sporty colours aren't very realistic! Adding this barrel to your Hi-capa 4.3 will make it lighter than ever and wielding it will be easier. The precise machining means this outer barrel will never wear out, and there is minimal chance of damaging the threads accidentally.

For those looking for a sleek upgrade for their Hi-capa 4.3, Airsoft Masterpiece has come through again. This aluminium outer barrel is complete with 11mm CW female threads! It is constructed entirely from aluminium and is immaculately finished with a hexagonal shape and flawless colour. Adding an aluminium barrel can alter your pistol's handling characteristics considerably, making it lighter and cycling seamlessly.

The Airsoft Masterpiece EDGE "HEXA" Aluminium Outer Barrel for TM Hi-Capa 4.3 GBB Pistol provides a lightweight and speedy barrel with a fixed design to minimise friction from the slide. At the tip of the barrel, we can find female 11mm CW threads, meaning with an Airsoft Masterpiece thread adapter, or a WE pistol thread adapter you can mount a 14mm CCW compatible tracer unit, suppressor or muzzle device of your choice.

This barrel is perfectly machined thanks to the CNC process used in its manufacturing process and features mock locking ridges machined into the top of the barrel for realism, although the sporty colours aren't very realistic! Adding this barrel to your Hi-capa 4.3 will make it lighter than ever and wielding it will be easier. The precise machining means this outer barrel will never wear out, and there is minimal chance of damaging the threads accidentally.

For those looking for a sleek upgrade for their Hi-capa 4.3, Airsoft Masterpiece has come through again. This aluminium outer barrel is complete with 11mm CW female threads! It is constructed entirely from aluminium and is immaculately finished with a hexagonal shape and flawless colour. Adding an aluminium barrel can alter your pistol's handling characteristics considerably, making it lighter and cycling seamlessly.

The Airsoft Masterpiece EDGE "HEXA" Aluminium Outer Barrel for TM Hi-Capa 4.3 GBB Pistol provides a lightweight and speedy barrel with a fixed design to minimise friction from the slide. At the tip of the barrel, we can find female 11mm CW threads, meaning with an Airsoft Masterpiece thread adapter, or a WE pistol thread adapter you can mount a 14mm CCW compatible tracer unit, suppressor or muzzle device of your choice.

This barrel is perfectly machined thanks to the CNC process used in its manufacturing process and features mock locking ridges machined into the top of the barrel for realism, although the sporty colours aren't very realistic! Adding this barrel to your Hi-capa 4.3 will make it lighter than ever and wielding it will be easier. The precise machining means this outer barrel will never wear out, and there is minimal chance of damaging the threads accidentally.

For those looking for a sleek upgrade for their Hi-capa 4.3, Airsoft Masterpiece has come through again. This aluminium outer barrel is complete with 11mm CW female threads! It is constructed entirely from aluminium and is immaculately finished with a hexagonal shape and flawless colour. Adding an aluminium barrel can alter your pistol's handling characteristics considerably, making it lighter and cycling seamlessly.

The Airsoft Masterpiece EDGE "HEXA" Aluminium Outer Barrel for TM Hi-Capa 4.3 GBB Pistol provides a lightweight and speedy barrel with a fixed design to minimise friction from the slide. At the tip of the barrel, we can find female 11mm CW threads, meaning with an Airsoft Masterpiece thread adapter, or a WE pistol thread adapter you can mount a 14mm CCW compatible tracer unit, suppressor or muzzle device of your choice.

This barrel is perfectly machined thanks to the CNC process used in its manufacturing process and features mock locking ridges machined into the top of the barrel for realism, although the sporty colours aren't very realistic! Adding this barrel to your Hi-capa 4.3 will make it lighter than ever and wielding it will be easier. The precise machining means this outer barrel will never wear out, and there is minimal chance of damaging the threads accidentally.

For those looking for a sleek upgrade for their Hi-capa 4.3, Airsoft Masterpiece has come through again. This aluminium outer barrel is complete with 11mm CW female threads! It is constructed entirely from aluminium and is immaculately finished with a hexagonal shape and flawless colour. Adding an aluminium barrel can alter your pistol's handling characteristics considerably, making it lighter and cycling seamlessly.

The Airsoft Masterpiece EDGE "HEXA" Aluminium Outer Barrel for TM Hi-Capa 4.3 GBB Pistol provides a lightweight and speedy barrel with a fixed design to minimise friction from the slide. At the tip of the barrel, we can find female 11mm CW threads, meaning with an Airsoft Masterpiece thread adapter, or a WE pistol thread adapter you can mount a 14mm CCW compatible tracer unit, suppressor or muzzle device of your choice.

This barrel is perfectly machined thanks to the CNC process used in its manufacturing process and features mock locking ridges machined into the top of the barrel for realism, although the sporty colours aren't very realistic! Adding this barrel to your Hi-capa 4.3 will make it lighter than ever and wielding it will be easier. The precise machining means this outer barrel will never wear out, and there is minimal chance of damaging the threads accidentally.

For those looking for a sleek upgrade for their Hi-capa 4.3, Airsoft Masterpiece has come through again. This aluminium outer barrel is complete with 11mm CW female threads! It is constructed entirely from aluminium and is immaculately finished with a hexagonal shape and flawless colour. Adding an aluminium barrel can alter your pistol's handling characteristics considerably, making it lighter and cycling seamlessly.

The Airsoft Masterpiece EDGE "HEXA" Aluminium Outer Barrel for TM Hi-Capa 4.3 GBB Pistol provides a lightweight and speedy barrel with a fixed design to minimise friction from the slide. At the tip of the barrel, we can find female 11mm CW threads, meaning with an Airsoft Masterpiece thread adapter, or a WE pistol thread adapter you can mount a 14mm CCW compatible tracer unit, suppressor or muzzle device of your choice.

This barrel is perfectly machined thanks to the CNC process used in its manufacturing process and features mock locking ridges machined into the top of the barrel for realism, although the sporty colours aren't very realistic! Adding this barrel to your Hi-capa 4.3 will make it lighter than ever and wielding it will be easier. The precise machining means this outer barrel will never wear out, and there is minimal chance of damaging the threads accidentally.