- Full Alloy Build
- 20mm RIS / RAS
- Railed Top Cover
A replacement dust cover for the top of CYMA CM.040 AK47 Variant Rifles, designed to add a top 20mm RIS / RAS Rail for the attachment of Sights and Scopes without the use of a Side Scope Mount.
- Railed top receiver cover
- Steel and alloy construction
- For CM.045 AKS-74U AEG series
Looking for a way to mount a red dot or telescopic sight to your AKS-74U? The 20mm Railed Top Cover from CYMA is designed for the CM.045 series of AKS-74U AEG rifles and provides a 20mm Picatinny rail which runs the length of the steel top cover, allowing any sighting system which mounts to 20mm rails to be fitted. This top cover will not fit standard AK rifles and is designed for the CM.045 AKS-74U series.
- 3D Printed polymer construction
- Fits SMG-5 Low, mid and high-cap magazines
- Allows UTR45 AEGs to feed from SMG-5 AEG mags
If you want the 9mm look for your UTR45, Hades Airsoft have what you need! The MP5/SMG-5 AEG Magazine Adapter for UTR45 fits the top of SMG-5 magazines and allows them to be loaded into the Double Eagle UTR45 AEG, giving you more magazine options than ever before.
The adapter is constructed from 3D-printed polymer and is an adapter for the magazine and not for the gun, meaning you will need one adapter per SMG-5 magazine you plan to use. The perk of this system is that you can use your normal UTR45 magazines and complement them with SMG-5 magazines with adapters without having to change anything, including low, mid, high-caps and even drum magazines!
- Steel construction
- Fits most AK47/74 AEGs
- Switch fire modes quickly and easily
If you want to take your Airsoft AK AEG to the next level and give yourself some AR-style advantages, the Enhanced Safety Lever from CYMA will speed up your weapons manipulation and make up for the AK's "retro" ergonomics. This safety lever is constructed from steel and is compatible with most Airsoft AK AEG rifles on the market, and lets you switch fire modes using the trigger finger, without removing your hand from the pistol grip.
- Alloy construction
- For CYMA CM.097 series AEG
- Includes charging handle, dust cover, mock bolt
If you want to hot swap upper receivers like a real operator, now you can if you have a CYMA CM.097 AEG! The CM.097 Upper receiver is a replacement original part, and could be of use to someone wanting to freshen up an old AEG, or could be used to build a specialised replacement upper receiver so you can change your CM.097 length and battlefield role quickly and easily. The upper receiver comes with a pre-installed dust cover, charging handle, mock forward assist and mock bolt carrier, so no need to source these trim parts separately! This upper is a modern design with the squared off geometry and advanced look, making it a sure choice for a 21st century high speed M4/AR15 build.
- Steel construction
- Original replacement part
- For CYMA CM.097 AEG series
If your dust cover has fallen off and been lost, the CYMA Ejection Port Dust Cover for M4/AR-15 AEG is the solution! This replacement original part is designed for the CYMA CM.097 AEG series but should also fit M4/AR-15 AEGs from other brands. The dust cover is constructed from steel but does not include the long bar/pin needed to mount it to an AR receiver, so make sure you still have yours and you should be set!
- CNC Aluminium construction
- For most M4/AR15 AEGs
- Add the custom look to your M4
If you are looking for custom parts to add some unique character to your M4/AR15 AEG to set it apart from all the others, you have found the perfect part! The 1A1 CNC bolt catch from Gate replaces the original dummy bolt catch on your M4/AR15 AEG with a precisely made alternative with a unique skull-shaped paddle. This part doesn't provide any function but looks really cool, so if you are after an aesthetic tweak for your custom M4 AEG then this part would be perfect for the job!
- Fancy selector
- For M4/AR15 AEG
- Includes spring and detent
If you want to style up your M4/AR15 with some interesting small parts, starting with the fire selector isn't a bad shout! Introducing the Custom Safety Selector from Big Dragon, a stylish modern selector moulded from polymer, with an enlarged design and grooves for additional grip which guarantees you won't slip off the selector at a critical moment! This selector could be the icing on the cake that is your latest high-speed M4 build, and provides a vast improvement over standard M4/AR15 selector levers.
- Alloy construction
- Pins for SMG-5 receiver
- Compatible with CYMA SMG-5 AEGs
If you have been messing around with your SMG-5 AEG and you have lost your pins, CYMA has the cure! This original parts set includes 2 body pins, one for the trigger group and one for the rear receiver/stock. The pins are constructed from alloy and are compatible with CYMA SMG-5 AEGs but may also fit others, though we cannot guarantee it.
- For AK AEG
- Steel construction
- Includes mounting screw
A replacement for the original selector lever on your AK AEG. Available in two types; Type A with an extension or Type B which is a standard AK selector lever. These are designed for CYMA AK rifles but should be compatible with most other AK AEGs.
- For AK AEG
- Steel construction
- Includes mounting screw
A replacement for the original selector lever on your AK AEG. Available in two types; Type A with an extension or Type B which is a standard AK selector lever. These are designed for CYMA AK rifles but should be compatible with most other AK AEGs.
- Original replacement KRYTAC part
- Aluminium charging handle
- Hard anodized finish
If your M4/AR15 AEG's charging handle is looking a bit tired, why not replace it for that box-fresh look! The M4/AR15 charging handle from KRYTAC is an original replacement part for KRYTAC M4/AR15 AEGs but will fit most other M4 AEGs with a version 2 gearbox. Included in the set are the charging handle and charging handle latch, the latter of which is pre-installed on the handle. The charging handle is constructed from aluminium and has a matt black hard anodized finish.
- Original replacement part set
- For CYMA AK AEGs, may fit other TM clones
- Includes charging handle rod, spring & top cover latch
If you have lost your AK AEG charging handle spring, rod or top cover retention latch you are in luck! The CYMA Charging Handle Rod & Spring Set for AK47/74 AEG is an original replacement part set for CYMA AKs but should also fit other Tokyo Marui clone AK series AEGs as well. The set includes the charging handle spring, guide rod and top cover retention latch.
- Replacement magazine well
- For Specna SA-G series AEG
- Allows AR36 to use M4/AR-15/STANAG magazines
If your team use M4s but you prefer the AR36 this will suit your needs! This replacement magazine well will allow you to share magazines with your team and use smaller and more prevalent M4 magazine pouches.
- Aluminium construction
- Available in heat gradation, gold, black and red
- For Action Army AAP-01 Assassin GBB Pistol
If you are styling your AAP-01 up this part would be great to add a bit of flair to your custom job. The Upper Receiver Lock Button from CowCow is constructed from aluminium, making it stronger than the original, but more importantly, it is available in several exciting colour options! Available in tactical black for more discrete builds or gold, red and glorious heat gradation for those looking for a more eye-catching pistol, the CowCow upper receiver lock button is great for any AAP style!
- Aluminium construction
- Available in heat gradation, gold, black and red
- For Action Army AAP-01 Assassin GBB Pistol
If you are styling your AAP-01 up this part would be great to add a bit of flair to your custom job. The Upper Receiver Lock Button from CowCow is constructed from aluminium, making it stronger than the original, but more importantly, it is available in several exciting colour options! Available in tactical black for more discrete builds or gold, red and glorious heat gradation for those looking for a more eye-catching pistol, the CowCow upper receiver lock button is great for any AAP style!
- Alloy construction
- Body pins, bolt catch, mag release, fire selector included
- For CYMA CM.097 Platinum Edition M4/AR-15 AEG
If your CM.097 lower receiver is damaged maybe it is time to replace it with a fresh one! The CYMA Alloy Lower Receiver for CM.097 M4/AR-15 AEG is a replacement original part for the CYMA CM.097 AEG series and is constructed from alloy. The body pins are constructed from steel for maximum strength, and the fire selector markings are finished in a modern style, with coloured bullet pictograms to indicate each mode of fire.
The set includes all body pins, the fire selector, the bolt catch and the magazine release, meaning no fiddling around trying to swap the trim parts from your old receiver, just drop your gearbox straight in!
- Replacement original part
- For AK Platform AEG
- If you've lost yours, you're in luck!
We all lose small parts from time to time, luckily CYMA are happy to sell individual components like this! The AK Top Cover Latch from CYMA attaches to the gearbox shell, and with the help of the charging handle spring, holds your top cover on! The latch is compatible with version 3 gearbox shells, and TM-based AK designs. Quite an important bit I'm sure you agree...
- Steel construction
- Extended "Tactical" design
- Select fire modes with your trigger finger!
If you want to add some tactical trimmings to your AK an extended fire selector would be a good call. The CYMA Tactical Extended Fire Selector Lever for AK47/74 AEG is constructed from stamped steel and is a modernised design with a cutout for the AK bolt handle and a ledge that can be used to select fire modes from a firing grip.
With this selector installed you no longer need to take your hand off the pistol grip to select your fire mode; simply move the new selector using the ledge and your trigger finger. This makes a massive difference when it comes to handling an AK and allows it to go toe to toe with the AR platform in ergonomics and efficiency. A perfect item for any Tactical AK or PMC style custom AK build, this selector lever not only looks super slick but also makes your AK super slick to use!
- For Kublai Grip
- Choice of Three
- Push-Fit Installation
A set of three faceplates for the Kublai Magwell Grip to give you a choice of edgy aesthetics to suit your mood for the day.
- For Kublai Grip
- Choice of Three
- Push-Fit Installation
A set of three faceplates for the Kublai Magwell Grip to give you a choice of edgy aesthetics to suit your mood for the day.
- Alloy construction
- Rear body pin/Stock pin for SMG-5
- Compatible with CYMA SMG-5 AEG
If you have misplaced your SMG-5's rear body/stock pin you are in luck! This CYMA original replacement part is designed for CYMA SMG-5 AEGs but may also fit others. This pin is the rear body pin which holds the stock to the receiver and is constructed from alloy.
- Aluminium construction
- Extended magazine catch
- For TM based Hi-capa 5.1 & 4.3 GBB
If you are building a custom Hi-capa, the Laylax NINEBALL Custom Magazine Catch would be perfect to add a hint of style and some useful functionality at the same time. This magazine catch is an extended catch which places the button closer to the thumb, making for faster reloads and easier use for those with smaller hands. The catch is constructed from aluminium and has a textured surface to promote positive grip and control in all weather conditions. If your aim is to build the ultimate Hi-capa this would be perfect!
- Aluminium construction
- Extended magazine catch
- For TM based Hi-capa 5.1 & 4.3 GBB
If you are building a custom Hi-capa, the Laylax NINEBALL Custom Magazine Catch would be perfect to add a hint of style and some useful functionality at the same time. This magazine catch is an extended catch which places the button closer to the thumb, making for faster reloads and easier use for those with smaller hands. The catch is constructed from aluminium and has a textured surface to promote positive grip and control in all weather conditions. If your aim is to build the ultimate Hi-capa this would be perfect!
- Alloy construction
- Rear sight/trunnion block
- For CM.04x Series AKM/AK74 AEGs
If you want to restore the factory fresh look to your workhorse AK, this part may be of use. The Rear Sight Block for the CM.04x Series is an original replacement part for AKM and AK74 rifles of the CM.04x series. This part will not work on AKS-74U AEGs, but should otherwise fit AKs which use the LCT style of construction. The sight block is constructed from alloy and comes with steel pins to mount it, and includes the handguard disassembly lever but does not include the rear sight or the rear sight leaf spring. The surface finish of this part is a rough textured finish which is a close match for the hard-wearing paint applied to Russian AK variants of the 1960s and onwards.
- Faster Reloads
- For Scorpion Evo
- Works w/ Mid Cap
A Glass Nylon Fiber constructed Magwell adapter for the ASG Scorpion Evo, which serves as a reference point for your lead hand, and makes guiding a fresh Magazine into the Magwell much easier to perform from memory, allowing you to focus your attention solely on the battlefield where it belongs.
- Lightweight aluminium
- Speedy reloads
- For ARP9
Instantly boost the ergonomics of your ARP9 with this simple, yet effective magazine catch. The widened magazine catch retains the ambidextrous nature of the original catch while making it easier to manipulate as well as operable with your index finger. Allows for drop free reloads just using your trigger finger from your firing grip.
- Steel construction
- Replacement original part
- For CYMA CM.707 Sniper rifle
If you need a replacement bolt handle for your CM.707 Sniper rifle you are in luck! This CYMA part is an original replacement, intended for the refurbishment of an old and worn out sniper rifle. The handle is constructed from steel and does not include the polymer end piece so you will need the original end piece from your rifle to complete it.
- Steel construction
- Folding stock
- Railed receiver
This one's for all you AK lovers looking to treat your rifle to a new receiver and stock. Constructed entirely from durable steel, this will undoubtedly give you AK a nice sturdy feel with a good weight balance. The stock itself is skeletonised to keep the weight balance and to allow it to fold into the receiver and lock in place with a latch.
The receiver has all the hallmarks of a classic AK body, with its signature level style mag release and angular trigger guard and is even complete with the iconic AK dovetail side mount, to which you can attach the tactical accessories of your choice.
Whether your looking to spruce up your AK47 with a new receiver and folding stock, or fancy creating some Frankenstein's monster of a rifle by attaching this to a non Russian rifle (we won't judge), this solid piece of gear is a great buy at the price.
- Aluminium construction
- Enlarged bolt handle - Easy to grab
- For Tokyo Marui VSR-10 sniper rifle & clones
If you are upgrading your VSR platform sniper rifle to the max an enlarged bolt handle can help when it comes to pulling back a mighty upgraded spring! With this in mind, Laylax conceived the PSS NEO Bolt Handle, designed for use with the Tokyo Marui VSR-10. This bolt handle should also fit VSR-10 clone sniper rifles but as with any upgrade parts, modification may be necessary.
The bolt handle and base are constructed from aluminium and the bolt handle has machined grooves to make it easier to grip in wet weather. The bolt handle is also at a turned-down angle to ensure it clears your scope, no matter how big it is. Marked on the handle and base are helpful instructions on how to use your rifle, in case you hadn't already figured that out! The laser engravings read "1 LIFT THE BOLT HANDLE" "2 PULL >>>>>>" and "3 FIRE". Thanks for the help, Laylax!
About Our Airsoft Receiver Parts
Here at Patrol Base UK, we have a range of airsoft receivers and receiver parts that make great spares or replacements. They’re also perfect for those looking to upgrade their Airsoft assault rifle with something a little more fancy.
From MP5, M15 and M4 receiver parts to bobby pins and changing handles, we have everything you need to deck out your weapon. Speed up the mag release on your M4 receiver, swap out your old receiver for something more lightweight, or simply add core parts to your replica.
If you’re working on creating a customised replica, take a look at our entire Airsoft attachments and accessories offering, where you’ll find everything from M4 stocks to KeyMod rails.