Arcturus Airsoft

Are you having HOP-up troubles with your ARCTURUS AK platforms? This is exactly what you need! This ARCTURUS Polymer Rotary Hop-Up Unit W/Magwell Spacer For Ak Serie is a complete replacement part and comes with the necessary pieces for installation. The main chamber is made from a sturdy plastic polymer and is compatible with ARCTURUS AK AEGs which have V3 Gearboxes. It is an affordable solution to mend your platforms with damaged or old HOP-up chambers.

The Magwell Spacer is designed to fit into the magazine well of any ARCTURUS AK and fill the gap between the HOP-up unit and the front of the magazine well to protect it and prevent over-insertion. We only recommend installing this HOP-up unit if you are confident in your abilities, some parts are small and installation must be precise.

Fix your AK replica's damaged HOP-up with the ARCTURUS Rotary Hop-Up Chamber For ARCTURUS AKs and you will have your replica shooting prime and proper in no time!

If you are having trigger issues with your ARCTURUS M4/AR15 AEG this replacement original part set should cure it! The ARCTURUS Microswitch V2 for ARCTURUS AEG series includes the microswitch itself, a Deans/T-plug battery connector and spade connectors all wired together for a relatively simple installation procedure. The set should not require soldering to install, but as always, we recommend a certain level of confidence and expertise if you plan on installing this part.

Fixed up your faulty platform and get it back on the battlefield in no time!

A variable capacity magazine for the Arcturus PP-19-01, capable of holding your choice of 30 and 95 rounds. The mag is filled using a speed loader at the fill port at the top and if you want to adjust between capacities this is accomplished by pressing the lock button at the bottom and sliding the bottom plate off. Then after removing the interior from the outer casing there is a switch on the side and after pushing inwards and moving either left or right that will alternate between 30 and 95rnd capacity. This is the perfect purchase for anyone who owns an Arcturus brand PP-19 and wants a mag that can vary between playstyles depending on the skirmish at hand.

This Russian style vertical grip is for those of you that like to hold your rifle the easy way for better stability. The grip features ridged extrusions on the front and back for additional friction and grip, so your hands won't slip.

Constructed from high density polymer, this grip can be mounted to any 20mm Picatinny railed surface, but works best when mounted to a 6 o'clock rail, unless you have an unconventional style! Loosened and tightened by the side nub/bolt to secure in place.

If you are Milsim-curious and occasionally give skirmishing a go with real-cap magazines, the ARCTURUS 30/130rnd Variable-Capacity Magazine for M4/AR-15 AEG is the perfect mag to fill your rig with. These magazines have adjustable capacity, meaning you can switch between a realistic 30-round capacity and a more skirmish-friendly 130-round capacity. Like a standard mid-cap, these mags are loaded through the fill/feed port at the top of the magazine using an Airsoft speed loader or loading tool.

To switch capacity, simply remove the screw retaining the baseplate, slide the internals of the magazine out through the top and flick the switch on the magazine's internal shell. Being styled after real steel STANAG magazines, these mags are compatible with most M4/AR-15, SCAR-L, 416 and SA80 AEGs and are constructed with an authentic steel shell with reinforcement ribs stamped on each side. If you fancy giving Milsim a try but you aren't ready to commit, these mags are a great place to start!

If you're an AK fan but are looking for a submachine gun style Airsoft AEG we have a treat for you! The Arcturus PP-19-01 Vityaz AEG sports superb build quality with a large number of steel external parts, a pre-installed MOSFET for improved trigger response, a 6.01mm tight bore inner barrel and a new style of AK HOP-up chamber using a rotary style adjuster for precise tuning and greater projectile stability. For those looking for a CQB AEG with a Russian twist, or those AK fans who love the platform and want an AK of all sizes in their collection, the PP-19-01 Vityaz is calling your name!

Perfect for CQB combat and manoeuvrability, the Arcturus AT-ST01 sports an ultra-light full polymer build complete with a slimline 10-inch hybrid M-LOK and Picatinny handguard, that offers you the best of both worlds, ready for any type of attachment you can throw at it.

The rifle also features a full length monolithic top rail and sling plate in addition to slimline low-profile stock, which further keeps you agile on your feet in tight spaces. This AEG has everything you'd hope for in a modern AR, especially in a fast-paced CQB environment.

If you have been eyeing up an ARCTURUS AK-12 but haven't yet taken the plunge, the AK-12 with AK-19 stock will make you glad you waited! This updated version of the AK-12 is styled after the latest AK-12 variants offered to civilian shooters, with improved ergonomics thanks to the new AK-19 stock and enhanced pistol grip. As with the previous ARCTURUS AK-12, this AEG is made almost entirely from steel, with a gorgeous stamped steel receiver and top cover and only the muzzle brake being alloy. On the outside, the AK-12 is slicker than ever before!

When it comes to internals, this variant of the AK-12 is equipped with an in-line MOSFET to improve trigger response and rate of fire and extend the life of the microswitch trigger by improving electrical efficiency. The gearbox is pre-upgraded with components focused on reducing friction, including a ball bearing quick change spring guide, ball bearing piston head, steel gears mounted on 8mm bushings and a ball bearing pinion gear to allow the high torque motor to spin more freely at high speeds. The inner barrel is a 6.01mm tightbore constructed from steel for maximum rigidity, and the ARCTURUS AK rotary HOP-up unit is also present, giving you the most modern innovation in AK HOP-ups with easier-to-apply adjustments and superb air seal.

Whether you are fixed on an AK-12 or you are checking out the AK platform options, the ARCTURUS AK-12 with AK-19 stock would make a fantastic, up-to-date primary for any modern Russian military or PMC loadout!

For those of you that appreciate the fundaments, the core tried and true aspects of a rifle that are then refined as much as possible, this is the one for you. With both beginner appeal and with enough perks for veterans, the ARCTURUS M4/AR-15 Lite CQB AEG Rifle sports a 10.5-inch outer barrel and a steel 6.01mm tightbore inner barrel paired with a rotary HOP-up unit, making it great for both CQB and outdoor skirmishing.

The rifle benefits from an aluminium handguard and polymer body and stock to keep the weight light and you light on your feet in the heat of battle. Featuring a monolithic top rail, M-LOK rail system and 4 QD sling points for a superior level of customisation than other rifles at this price point. It also boasts sleek stylings, with a modern 'Billet' style receiver and slimline low-profile crane stock, as well as ambidextrous fire select, mag release and charging handle, this AEG has everything you'd hope for in a modern AR.

Constructed from lightweight alloy, the cover is easily fit by swapping it out with the original folding dust cover. With a rail measuring over 7 inches, this cover gives your AK some much-needed customisation options to which you can attach the sight or scope of your choosing. A scope can now be mounted to the very rear of your dust cover, which gives you a long sight radius.

The cover is installed in place of your rear sight by removing the rear sights' pin. Give your AK some love!

Treat your M4 to this Arcturus advanced stock. Constructed from high density polymer, with an angular design and flat textured and rubberised butt plate, this stock is both comfortable and has a sleek, smooth aesthetic that's sure to complement the look of your AR platform.

This stock is for AEG buffer tube, the adjustment lever is contained within the A-frame of the stock, to reduce snagging.

Optimised for speed an manoeuvrability, this rifle excels in CQB and quick combat scenarios. The ARCTURUS M4/AR-15 Lite CQB sports a 10.5-inch slimline M-LOK handguard, that hides a beastly 6.01mm tightbore inner barrel for agile movement and handling, as well as superior precision shooting.

The rifle benefits from an aluminium handguard and polymer body and stock to keep the weight light and you light on your feet in the heat of battle. Featuring a monolithic top rail, M-LOK rail system and ambidextrous controls, sling plate and charging handle. It also boasts sleek stylings, with a modern 'Billet' style receiver and slimline low-profile stock; This AEG has everything you'd hope for in a modern AR.

If you are looking for a CQB primary with an out-of-the-box custom look the ARCTURUS AK74U Tactical Sub Carbine AEG would be a fine choice and is a welcome breath of fresh air amidst the noxious cloud of standard AKS-74U AEG rifles on skirmish fields today. This AK74U rifle is around the same length as a standard AKS-74U but uses an RPK-style reinforced AK receiver and trunnion block setup, giving you something you simply cannot build yourself starting with an AKS-74U.

On the inside, this AK is outfitted similarly to other ARCTURUS offerings, with a well built gearbox boasting a range of reinforced low friction components, a 6.01mm steel tightbore inner barrel and a microswitch trigger to provide a snappy response and replace the conventional trigger contacts which are a known weakness of AEG gearboxes. With majority steel construction, plenty of accessory options and some choice modern ergonomic enhancements this AK is hard to beat when things get up close and personal!

The Arcturus AK-12 is a replica of the legendary AK-12, an updated revisit of the AK Platform in an attempt to bring it into the modern day. This replica is built to a stunning standard using majoritively Steel for the externals, with handy features like a Quick Change Spring and Microswitch Trigger.

If you are up-to-date on your Russian firearms, the PPK-20 must have caught your eye! The latest iteration of the PP-19 Vityaz platform, the PPK-20 further modernises the AK-style SMG with an adjustable side folding stock, the AK-12 pistol grip and a compact suppressor. This, the ARCTURUS AEG replica is a limited run of only 500 pieces worldwide, so if you want one don't hesitate!

Your lack of hesitation will be rewarded when you get the PPK-20 in your hands. This beast is constructed almost entirely from steel, with a flawlessly realistic finish applied to the externals and the hefty feel an AK-derived platform deserves. On the inside, things are equally special as the PPK-20 is rocking a Perun Optical MOSFET, high torque motor, a plethora of reinforced internal components backed up by a new rotary TDC style HOP-up unit and a 6.01mm stainless steel tightbore inner barrel. If you are an AK kinda guy and you appreciate a fully upgraded platform with perfect realism, the PPK-20 will definitely put a smile on your face!

If you have an aggressive playstyle and use your speed to close ground with the enemy when they least expect it, the Karambit Lite 7.5" would be a great tool in your hands. The Karambit Lite makes use of the same rock solid high performance internals as the original Karambit but with a high density polymer receiver complete with ambidextrous controls.

Being slightly longer than the original Karambit, the Karambit Lite 7.5" gives you a bit more room for mission essentials on its M-LOK handguard and a slightly longer tightbore inner barrel for better performance down range. If you like to move fast and cut corners but play a mix of indoor CQB and outdoor skirmishes the 7.5" Karambit Lite would be an asset to your arsenal!

Perhaps you have heard of the MK16? No, not the SCAR MK16, the other one! The ARCTURUS MK16 Saber is a near perfect replica of one of the latest and greatest custom AR platforms to come from the real steel shooting world in the US. The Saber marries ARCTURUS' high end internals with an ultra modern external look, boasting full metal construction and a large proportion of steel parts.

The MK16 Saber is a full length M4 platform with a 14.5-inch outer barrel and a steel 6.03mm tightbore inner barrel paired with a rotary HOP-up unit, making it a beast outdoors, and perhaps even a potential DMR with the right upgrades. If you choose to challenge yourself with a long rifle indoors, you can't do much better than the Saber; its super light aluminium handguard gives you plenty of space for a nice C-clamp grip, making it easy to steer between targets at an impressive pace. No matter what you plan to do with it, the MK16 Saber from ARCTURUS would make a great addition to your armoury!

If you've lost a selector switch from your ARCTURUS AR15 Lite AEG, this set will sort you out! The Ambidextrous Selector Switch Set for AR15 Lite Series from ARCTURUS is an original replacement parts set specifically for the ARCTURUS AR15 Lite AEG series and is unlikely to fit other brands and models of M4 AEG. 

The set includes both selector switches, the mounting bolts, the detent and detent spring, replacing the entire external selector mech of the AR15 Lite. If you had a mid-game mishap and lost a selector switch, this set will get you up and running again!

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 having trigger issues with your ARCTURUS AK AEG this replacement original part set should cure it! The ARCTURUS Microswitch V3 for ARCTURUS AK series includes the microswitch itself, a Deans/T-plug battery connector and spade connectors all wired together for a relatively simple installation procedure. The set should not require soldering to install, but as always, we recommend a certain level of confidence and expertise if you plan on installing this part.

If you are having trouble reloading your ARCTURUS AK, this should sort it out! The Magwell Spacer for AK-47/74 AEG is designed to fit into the magazine well of any ARCTURUS AK and fill the gap between the HOP-up unit and the front of the magazine well and prevent over-insertion. Unfortunately, this part only works with ARCTURUS AK AEGs and won't fit any other brand as far as we are aware. 

If your ARCTURUS AK uses the MOE-style pistol grip and your base plate has gone walkies, here is the perfect replacement. The Pistol Grip Base Plate for AK-47/74 AEG is only compatible with ARCTURUS AKs which use the MOE-style pistol grip, as seen in the following example: ARCTURUS AK TWS AEG. The base plate is constructed from high density polymer, just like the original.

If you've had issues with your ARCTURUS AK-12 stock folding mech, this should sort it! The ARCTURUS Locking Lever for AK-12 is a replacement original part set for the ARCTURUS AK-12 AEG series, specifically the original AK-12 with its side folding tube stock. The set includes the lever, retaining pin and c-clip. 

If your selector switch is damaged or you lost a bit during maintenance this set can be a lifesaver! The ARCTURUS Ambi Fire Selector Gear Set for M4/M16 Replicas is a replacement original part set for ARCTURUS AEGs that feature a double sided, ambidextrous fire selector. This set includes the internal selector gears and axis for your AEGs ambidextrous selector switches. 

Those looking to build a modern Russian loadout, your prayers have been answered. ARCTURUS has already served us with a fine AK-12 replica, but this version has a few more tricks up its sleeve!

This AK-12 boasts the same majority steel full metal construction, faithful attention to detail and rock solid feel in the hands, but it now has a Perun optical MOSFET pre-installed, a high torque neodymium magnet motor and is pre-programmed for 2 round bursts!

If you ever had plans to get an AK-12 and upgrade it with a TITAN or ASTER, you no longer need to as the Perun MOSFET offers a wide range of functions, including pre-cocking, ROF adjustment, trigger sensitivity adjustment, programmable fire modes, binary trigger and full diagnostics, with a smart fuse built in and a low voltage alarm to save your batteries from damage. This is the ultimate AK-12 replica!

Fans of Russian firearms are going to love this one! The ARCTURUS PP-19-01 ZTAC CQB w/Perun Optical MOSFET; Limited Edition is based on the SMG version of the AK platform but dressed up externally with Zco-style furniture for a super slick, modern look. This beast is constructed almost entirely from steel and CNC machined aluminium, with a flawlessly realistic finish applied to the externals and the hefty feel an AK-derived platform deserves.The fun doesn't end on the outside either!

Inside, we are treated to the best internals ARCTURUS has to offer, including 13:1 CNC steel gears, a 6.01mm tightbore inner barrel, the unique ARCTURUS AK rotary HOP-up unit, a 21TPA high torque motor and a Perun Optical MOSFET with a wide range of programmable features. The result is absolutely incredible; an ultra-snappy trigger, insane rate of fire and all the programming options under the sun. If you've been waiting for the ultimate PP-19-01 AEG, this may well be it!

If you have been eyeing up an ARCTURUS AK-12 but haven't yet taken the plunge, the AK-12 with AK-19 stock will make you glad you waited! This updated version of the AK-12 is styled after the latest AK-12 variants offered to civilian shooters, with improved ergonomics thanks to the new AK-19 stock and enhanced pistol grip. As with the previous ARCTURUS AK-12, this AEG is made almost entirely from steel, with a gorgeous stamped steel receiver and top cover and only the muzzle brake being alloy. On the outside, the AK-12 is slicker than ever before!

When it comes to internals, this variant of the AK-12 is equipped with an in-line MOSFET to improve trigger response and rate of fire and extend the life of the microswitch trigger by improving electrical efficiency. The gearbox is pre-upgraded with components focused on reducing friction, including a ball bearing quick change spring guide, ball bearing piston head, steel gears mounted on 8mm bushings and a ball bearing pinion gear to allow the high torque motor to spin more freely at high speeds. The inner barrel is a 6.01mm tightbore constructed from steel for maximum rigidity, and the ARCTURUS AK rotary HOP-up unit is also present, giving you the most modern innovation in AK HOP-ups with easier-to-apply adjustments and superb air seal.

Whether you are fixed on an AK-12 or you are checking out the AK platform options, the ARCTURUS AK-12 with AK-19 stock would make a fantastic, up-to-date primary for any modern Russian military or PMC loadout!

If you're a realism-focused player running an AK AEG, this mag is ideal! The ARCTURUS 30/130rnd Variable-Cap Mod.1 Magazine for AK AEGs boasts a unique modern design with a flat baseplate for mag-podding, a witness window on each side to keep track of rounds remaining and a dot matrix so you can mark your mags with a paint pen. The party trick of this magazine is its ability to switch capacities from a realistic 30 BBs up to a skirmish-friendly 130 BBs by removing the internals from the shell and flicking the switch on the internal body. 

As with other spring-fed mid-cap magazines, the 30/130rnd Variable-Cap Mod.1 is loaded through the fill/feed port at the top of the magazine body using a speed loader or loading rod. If you rock an AK AEG in game and want the choice of firepower or realism without bringing two types of mag, load up on the ARCTURUS 30/130rnd Variable-Cap Mod.1 Magazine for AK AEGs!

If you're a realism-focused player running an AK AEG, this mag is ideal! The ARCTURUS 30/130rnd Variable-Cap Mod.1 Magazine for AK AEGs boasts a unique modern design with a flat baseplate for mag-podding, a witness window on each side to keep track of rounds remaining and a dot matrix so you can mark your mags with a paint pen. The party trick of this magazine is its ability to switch capacities from a realistic 30 BBs up to a skirmish-friendly 130 BBs by removing the internals from the shell and flicking the switch on the internal body. 

As with other spring-fed mid-cap magazines, the 30/130rnd Variable-Cap Mod.1 is loaded through the fill/feed port at the top of the magazine body using a speed loader or loading rod. If you rock an AK AEG in game and want the choice of firepower or realism without bringing two types of mag, load up on the ARCTURUS 30/130rnd Variable-Cap Mod.1 Magazine for AK AEGs!

Perfect for CQB combat and manoeuvrability, the Arcturus AT-ST01 sports an ultra-light full polymer build complete with a slimline 10-inch hybrid M-LOK and Picatinny handguard, that offers you the best of both worlds, ready for any type of attachment you can throw at it.

The rifle also features a full length monolithic top rail and sling plate in addition to slimline low-profile stock, which further keeps you agile on your feet in tight spaces. This AEG has everything you'd hope for in a modern AR, especially in a fast-paced CQB environment.