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£29.99
  • Alloy construction
  • OEM Replacement part
  • For Specna Arms SA-H EDGE 2.0 series

If you've had a mishap with your Specna Arms SA-H EDGE 2.0 AEG, this might be the part you've been searching for! The Specna Arms Lower Receiver for SA-H Series EDGE 2.0 AEGs is an original replacement part made from alloy, a stripped lower receiver ideal for replacing a cracked, damaged or broken lower.

The set includes a pre-installed fire selector switch and trigger guard but doesn't include body pins or other trim parts. Bring your EDGE 2.0 back to life with the Lower Receiver for SA-H Series EDGE 2.0 AEGs from Specna Arms!

£39.99
  • CNC Aluminium construction
  • Speed up reloads significantly
  • For TM Hi-Capa style polymer grips

If you're building up your Hi-Capa with speed as the objective, you need the Airsoft Masterpiece DVC Flared Magwell for Hi-Capa GBB Pistols! Styled after the real steel DVC flared magazine well, this extension to the base of your grip helps guide your magazines in during an adrenaline-fueled reload, whether you're on the skirmish field or cleaning a course of fire in an IPSC competition.

A flared magazine well extension also enables "eyes-up" reloads so you can continue to scan for the next target as you bring your pistol back into action, an essential skill to have if you aim to be the fastest shooter you can. Compatibility-wise, this magwell is for the original Tokyo Marui Hi-Capa polymer frame and should fit most similar designs but won't work with aluminium frames or alternative frame designs. For a touch of style with a side of speed, you can't ask for better than the DVC Flared Magwell for Hi-Capa GBB Pistols from Airsoft Masterpiece!

£24.99
  • Polymer or Metal versions
  • Modernised design - "Billet" style
  • For M4/AR-15 AEGs

If your M4/AR-15 AEG is a bit scratched up, the Delta Armory Receiver Set for M4/AR-15 AEG will sort that out! This set includes the upper and lower receiver, fire selector switch and front receiver pin, available in high density polymer or alloy construction. If you're working on a lightweight build, the polymer version is ideal. If you want weight and realism, you want the metal version!

Styling-wise, this receiver set is Delta's own design, inspired by real steel "Billet" receivers found on high-end, ultra-modern real steel AR builds. The trigger guard is enlarged and built-in, improving strength when compared to milspec receiver designs, in line with the latest real steel ARs hitting the market. As we might expect, we are treated to a 20mm Picatinny receiver rail running along the top, ready for a red dot sight, scope or iron sights. 

If you're building from scratch, you will need a charging handle, magazine release, dust cover and mock rear pin to complete the receiver itself, along with your internals and pistol grip. While we can make no guarantees, parts from most other brands should fit this receiver without issues. Whether you need a bargain receiver for a scratch build or want to change the build style of an existing M4/AR-15 AEG, the Delta Armory Receiver Set for M4/AR-15 AEG will do the trick!

£16.99
  • 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. 

£6.99
  • Ready To Install
  • Spring Supplied
  • Ambidextrous Design

An alloy, ambidextrous replacement mag release for M4/15/16 variant rifles that is ready to install right out of the packet.

£18.99
  • 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.

£4.99
  • 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.

£7.99
  • Replacement original part
  • Compatible with CYMA AK AEG series
  • Black finish AK-74 style 

If you have lost or damaged your original AK AEG bolt carrier it will probably still work, but man, is it ugly! CYMA's Charging Handle/Mock Bolt for AK AEG is a drop-in replacement part which solves this aesthetic issue, providing a black-finished alloy mock bolt carrier mimicking the finish applied to the real AK-74 series bolt carriers. This part will fit almost all CYMA AK AEGs and should also fit others with TM AEG compatibility. 

£24.99
  • Alloy handle with polymer extensions
  • Compatible with M4/AR15 AEGs and KWA ERG rifles
  • Officially licenced by Radian via PTS Syndicate

If you want to add some ambidextrous functionality to your M4/AR15 AEG or KWA ERG platform along with a hint of flare, this charging handle from PTS Syndicate would be perfect! The Radian Raptor-LT is based on the real steel Radian Raptor ambidextrous charging handle and includes licenced Radian trademarks laser engraved onto the handle itself.

To add a custom aesthetic, PTS has produced this charging handle with red or black levers on either side, giving your receiver a nice pop and letting observers know your gun has the custom touch!

£24.99
  • Alloy handle with polymer extensions
  • Compatible with M4/AR15 AEGs and KWA ERG rifles
  • Officially licenced by Radian via PTS Syndicate

If you want to add some ambidextrous functionality to your M4/AR15 AEG or KWA ERG platform along with a hint of flare, this charging handle from PTS Syndicate would be perfect! The Radian Raptor-LT is based on the real steel Radian Raptor ambidextrous charging handle and includes licenced Radian trademarks laser engraved onto the handle itself.

To add a custom aesthetic, PTS has produced this charging handle with red or black levers on either side, giving your receiver a nice pop and letting observers know your gun has the custom touch!

£5.99
  • M4/AR15 fire selector lever
  • For AEG rifles
  • Replacement original part

If your selector lever is looking a bit worn, or you have a fancy selector lever installed and you want to go back to the classic look, check out the M4/AR15 AEG safety selector from CYMA. A replacement original part, this fire selector should go straight onto any CYMA M4/AR15 AEG and will also fit many others! The selector set includes a fire selector blank plate for the right side of the receiver, selector cam, ball-bearing detent, and spring.

£5.99
  • Steel construction
  • Replacement original part
  • For Delta Armory M4/AR-15 AEGs

If you've lost your front body pin, you're in luck! The Delta Armory Front Body Pin for M4/AR-15 AEGs is a replacement original part for Delta Armory M4/AR-15 AEGs but should also fit most other brands, though we cannot guarantee it. The set includes the front receiver pin and retention screw and both are constructed from steel.

£8.99
  • 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.

£8.99
  • 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.

£9.99
  • 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! 

£9.99
  • 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.

£1.99
  • Replacement original parts
  • Front sling mount pin set
  • For CM.041 SMG-5 AEG series

The CYMA Front Sling Mount Pin for SMG-5 AEG is a replacement original part for the CM.041 SMG-5 AEG series and mounts to the front sight block to provide a sling loop on the left side. If your original sling loop is damaged or has gone missing, here is your replacement!

£19.99
  • Alloy body for AK47
  • Compatible with TM style AK AEG
  • Rear Tang for full stocks

This metal AK47 body by CYMA is constructed from Aluminium and zinc alloy and is finished in a period accurate gun metal grey. This is the perfect solution for a CM.028 or CM.522 owner who wants to give their AK a metallic feel and increased realism!

£11.99
  • CNC Aluminium construction
  • Extended-release plate
  • Designed for CYMA AK platforms

Speed up your reloads with the 5KU CNC Aluminium Quick Release AK Magazine Catch! This machined aluminium Airsoft upgrade allows you to quickly release your magazine without having to take your finger off the trigger. The extended design sits under the trigger guard and provides you with a paddle that can be pressed down to defeat the magazine catch. However, it still provides the classic ambidextrous paddle on the bottom if you fancy an iconic mag flip reload every now and then.

This product is designed for CYMA AK platforms but may fit other brands with modification. It includes all the necessary screws and pins for installation. Enhance your battlefield experience with effortless magazine changes!

£13.99
Was £18.99
Save £5.00
  • 2 Optics plates included
  • Optional charging handle - Can be installed on either side
  • For Cybergun CANIK TP9 GBB Pistol

If you want to equip your Cybergun CANIK TP9 GBB with a red dot optic for faster target acquisition and a slick modern look, the Cybergun CANIK Optic Plate & Charging Handle Set; Docter/RMR Footprint is designed for just that! This set includes two optics plates, one with an RMR footprint and one with a Doctor footprint, giving you access to the two most common red dot sight footprints.

Also included is a charging handle which can be attached to either side of the optic plate via its threaded base, granting functionality for both left and right-handed shooters and lightening fast handling IPSC race gun style! This is ideal for those who run their pistol as a primary in CQB skirmishes but can be left off entirely if you want a more snag-free setup well suited to a combat sidearm. If you want to dress your CANIK up like all the Glock and Hi-capa users can, here is your opportunity!

£14.99
  • CNC Aluminium construction
  • Makes selecting your mode much easier
  • Compatible with most AK AEGs

If you want to make your AK AEG easier to manipulate in game, this is the key! The CNC Aluminium Fire Selector for AK AEGs from 5KU is patterned after an enhanced selector design from the USA, boasting a unique look and extended surfaces to allow easy fire mode changes using your trigger finger. 

This means you can keep your hand on the pistol grip during mode changes, transforming the AK to be more inline with modern shooting techniques. The CNC Aluminium Fire Selector for AK AEGs should fit most AK AEGs but as always, a certain amount of expertise will be required to install it. If you want to switch modes faster while keeping your eyes on targets downrange, this enhanced fire selector will give you the edge you need!

£2.99
  • ABS Polymer construction
  • Replacement part for CM.028 AK47
  • Battery tray/charging handle base

If you have had a mishap with your CYMA CM.028 and cracked the battery tray you aren't the first and you likely won't be the last! The CYMA Charging Handle Base/Battery Tray for CM.028 AK47 AEG is designed to replace the battery tray inside TM pattern AK rifles in the event that it gets broken or damaged. Nothing ruins your AK like the charging handle sliding around loosely in the receiver so if you have a CM.028 that is worse for wear this affordable replacement part could be the key to fixing it up!

£2.99
  • Steel construction
  • Replacement original part
  • For Delta Armory M4/AR-15 polymer receivers

If you've lost your front body pin, you're in luck! The Delta Armory Front Body Pin for M4/AR-15 AEGs is a replacement original part for Delta Armory M4/AR-15 AEGs with a polymer receiver but should also fit most other brands, such as Specna Arms, Lancer Tactical and Evolution. The pin slides straight into your receiver and may require some force to ensure it is tightly secured.

Keep your assault rifle in one piece with a replacement Delta Armory Steel Front Body Pin For M4/AR-15 AEGs, nobody wants their receiver to fall to bits out on the battlefield!

£6.99
  • Advanced Design
  • Textured front to enhance grip
  • Brings your SMG-5 into the 21st century


If you are planning a modern SMG-5 build I have great news for you! You can ditch that dowdy old cocking handle and swap it out it with this ACR-esque modern replacement from CYMA. Made from sturdy Alloy and designed in a thoughtful way, featuring a lightening cut to keep weight down and grip surfaces where you need it, unlike the original. The CYMA extended cocking lever gives ergonomic advantages together with looking operator-af. Suits an M-LOK handguard perfectly!

£84.99
  • Aluminium alloy construction
  • For AK with Z-Co style handguards
  • 20mm Picatinny upper rail

If you are building your dream tactical AK, a railed dust cover can be a great addition to give you more optic mounting options, and the elite tactical look. The 5KU 20mm Railed Tactical AK Receiver Cover is designed to work with Z-Co style handguards and provides a 17-slot 20mm Picatinny rail on its upper surface, and a hinge mechanism which connects it to a Z-Co handguard for functionality similar to the ASK-74U, making battery changes a breeze for those who run a top wired AK. If you are working on your own Spetsnaz build, your AK needs this!

£3.99
  • 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.

£3.99
  • Polymer construction
  • For CYMA AEGs with alloy receivers
  • A perfect replacement piece!

If you've lost or damaged important parts from your CYMA's mag release, this should sort you out! The CYMA Bolt Catch is a replacement original part. Compatibility-wise, this set is intended for CYMA AEGs with alloy receivers, if your bolt catch got broken in a freak Airsoft accident, this set should get you back in the action!

£6.99
  • 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!

£3.99
  • 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.

£4.99
  • 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...

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.