Viewing 60 of 114.
39.00 kr
  • 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!

69.00 kr
  • 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...

1,099.00 kr
  • 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!

59.00 kr
  • 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.

99.00 kr
  • 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!

649.00 kr
  • 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.

69.00 kr
  • For CM.041 Series AEGs
  • Replacement original part
  • Alloy construction

A replacement original selector switch set for the CM.041 SMG-5 Series of AEGs. If your selector switch is a bit worn, no need to put up with it! Replace your old selectors with some fresh ones and have your SMG-5 looking great again!

79.00 kr
Was 109.00 kr
Save 30.00 kr
  • 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.

79.00 kr
Was 109.00 kr
Save 30.00 kr
  • 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.

239.00 kr
  • 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.

299.00 kr
  • 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.

2,519.00 kr
  • CNC aluminium construction
  • For TM-compatible Hi-Capas
  • 3.5cm Pistol accessory rail

Combining style and performance isn't always easy, but Airsoft Masterpiece has quite clearly mastered the art! The Airsoft Masterpiece EDGE "LimCat" Aluminium Frame can be described simply as premium. The build quality, materials, machining and finish are all premium. With this frame, you can give your TM-compatible Hi-Capa the state-of-the-art look it deserves.

The name "LimCat" refers to LIMCAT CUSTOM INTERNATION, a company that specialises in custom pistol parts, for both Airsoft and real steel sidearms. Their engraved logo is found on the right side of the frame and depicts a menacing Tiger and with this frame, your Hi-Capa is sure to become a ferocious beast just like the real thing!

The frame is available in various metallic colours to give your pistol a designer look sure to stand out on the battlefield. Its design has been created to push aesthetics and performance to the max. This frame is designed to work with parts that adhere to the Tokyo Marui standard and will not work with proprietary or unique Hi-Capa pistol designs.

It comes with a tactical accessory rail that measures 3.5cm long, meaning it should accommodate most common pistol flashlights. If you want only the best for your Hi-Capa pistol, both style and performance, then the Airsoft Masterpiece EDGE "LimCat" Aluminium Frame is what you need!

129.00 kr
Was 189.00 kr
Save 60.00 kr
  • Aluminium construction
  • Ambidextrous functionality
  • For TM EU17 Gen.4 and EU19 GBB pistols

Adding a cocking handle to your pistol might seem a bit much, but in the modern-day and age of primary pistols becoming more and more popular the pistol needs to give up some of its concealment characteristics to become more than "just" a sidearm and compete in the modern CQB site. The Tactical Cocking Handle from CowCow is an ideal solution, providing a protrusion on either side of the slide to allow the pistol to be cocked more quickly and easily, even allowing for one finger cocking from either side! This cocking lever adds a whole lot of functionality but is more compact than competition optimised designs, allowing it to still be used with most tactical holsters whilst reducing snags. This cocking lever replaces the back plate of the slide on your TM EU series pistol.

129.00 kr
Was 189.00 kr
Save 60.00 kr
  • Aluminium construction
  • Ambidextrous functionality
  • For TM EU17 Gen.4 and EU19 GBB pistols

Adding a cocking handle to your pistol might seem a bit much, but in the modern-day and age of primary pistols becoming more and more popular the pistol needs to give up some of its concealment characteristics to become more than "just" a sidearm and compete in the modern CQB site. The Tactical Cocking Handle from CowCow is an ideal solution, providing a protrusion on either side of the slide to allow the pistol to be cocked more quickly and easily, even allowing for one finger cocking from either side! This cocking lever adds a whole lot of functionality but is more compact than competition optimised designs, allowing it to still be used with most tactical holsters whilst reducing snags. This cocking lever replaces the back plate of the slide on your TM EU series pistol.

589.00 kr
  • Extended charging handle
  • Includes extended fire selector switch
  • For Action Army AAP-01 Assassin GBB

Looking for fast access to the selector switch on your AAP-01? So are we! Thankfully, TTi, being the innovators they are have invented the perfect solution! The Competition Charging Handle with selector switch combines an extended charging handle with an extended rotary selector switch which allows you to change fire modes in a flash without needing to lock the bolt open and break fingernails. This is the aftermarket part the AAP always needed!

2,129.00 kr
  • Aluminium construction
  • Licenced by Daniel Defense 
  • Fits most M4/AR-15 AEGs

If your M4/AR-15 AEG needs a high-end makeover, the EMG Daniel Defense DD4™ RIII™ Metal Receiver for M4/AR-15 AEG is what it needs! Styled to match the receiver of the latest real steel Daniel Defence DD4™ RIII™ rifles, this receiver is made from flawlessly machined aluminium with an anodised surface finish to guarantee it maintains its good looks in the long term!

The set includes the upper receiver, lower receiver, front and rear body pins, an ambidextrous Grip-N-Rip® charging handle with mock bolt and a Daniel Defense marked polymer dust cover, completing the elite DD look. The upper receiver features DD4™ RIII™ markings prominently engraved and the right side of the magazine well includes realistic Daniel Defense roll marks, just like the real thing. As we might expect, the upper receiver also includes a 20mm Picatinny rail, ready for your choice of optical sight. 

This receiver is designed to fit M4/AR-15 AEGs and should fit most standard non-ambidextrous version 2 gearbox internals, making it the ideal way to style up your boring M4! The rear includes the standard AEG buffer tube mounting lug and the front features standard receiver threading; compatible with a wide range of barrel nuts and handguards so you can get the look you need. Whether you've got a polymer M4 that needs a realism boost or you want a bit of that in-vogue DD flair for your platform without buying a new gun, the EMG Daniel Defense DD4™ RIII™ Metal Receiver for M4/AR-15 AEG is a slick piece of kit!

2,459.00 kr
  • 3.5cm Tactical rail
  • Lightweight and stylish
  • CNC Aluminium construction

Airsoft Masterpiece brings its unparalleled pedigree to Hi-Capa frames for an upgrade to your pistol which will take it from good to the next level! The frame is constructed from CNC machined aluminium, which looks pristine and weighs 86g, making your pistol as light as a feather and handle like a dream.

This frame is available in a variety of metallic colours to give your Hi-Capa a sleek, ultra-modern look that's sure to stand out on the battlefield. Installing an Airsoft Masterpiece frame will let your Hi-Capa run as smooth as butter and look even better, while also increasing durability and overall lifespan.

The angled and dynamic design of this pistol frame makes it stand out from the rest, aesthetics and performance have been maxed out. This frame is designed to work with parts that adhere to the Tokyo Marui standard and will not work with proprietary or unique Hi-Capa style pistol designs.

The tactical rail measures 3.5cm long and should accommodate most common pistol flashlights. If you're looking for a durable and stylish frame for your TM Hi-Capa pistol, the Airsoft Masterpiece EDGE "STRAT" Aluminium Frame for TM Hi-Capa GBB Pistols is for you.

2,459.00 kr
  • 3.5cm Tactical rail
  • Lightweight and stylish
  • CNC Aluminium construction

Airsoft Masterpiece brings its unparalleled pedigree to Hi-Capa frames for an upgrade to your pistol which will take it from good to the next level! The frame is constructed from CNC machined aluminium, which looks pristine and weighs 86g, making your pistol as light as a feather and handle like a dream.

This frame is available in a variety of metallic colours to give your Hi-Capa a sleek, ultra-modern look that's sure to stand out on the battlefield. Installing an Airsoft Masterpiece frame will let your Hi-Capa run as smooth as butter and look even better, while also increasing durability and overall lifespan.

The angled and dynamic design of this pistol frame makes it stand out from the rest, aesthetics and performance have been maxed out. This frame is designed to work with parts that adhere to the Tokyo Marui standard and will not work with proprietary or unique Hi-Capa style pistol designs.

The tactical rail measures 3.5cm long and should accommodate most common pistol flashlights. If you're looking for a durable and stylish frame for your TM Hi-Capa pistol, the Airsoft Masterpiece EDGE "STRAT" Aluminium Frame for TM Hi-Capa GBB Pistols is for you.

2,459.00 kr
  • 3.5cm Tactical rail
  • Lightweight and stylish
  • CNC Aluminium construction

Airsoft Masterpiece brings its unparalleled pedigree to Hi-Capa frames for an upgrade to your pistol which will take it from good to the next level! The frame is constructed from CNC machined aluminium, which looks pristine and weighs 86g, making your pistol as light as a feather and handle like a dream.

This frame is available in a variety of metallic colours to give your Hi-Capa a sleek, ultra-modern look that's sure to stand out on the battlefield. Installing an Airsoft Masterpiece frame will let your Hi-Capa run as smooth as butter and look even better, while also increasing durability and overall lifespan.

The angled and dynamic design of this pistol frame makes it stand out from the rest, aesthetics and performance have been maxed out. This frame is designed to work with parts that adhere to the Tokyo Marui standard and will not work with proprietary or unique Hi-Capa style pistol designs.

The tactical rail measures 3.5cm long and should accommodate most common pistol flashlights. If you're looking for a durable and stylish frame for your TM Hi-Capa pistol, the Airsoft Masterpiece EDGE "STRAT" Aluminium Frame for TM Hi-Capa GBB Pistols is for you.

159.00 kr
Was 209.00 kr
Save 50.00 kr
  • Aluminium construction
  • Available in several colour options
  • Speed up your reloads!

If you are building a custom Hi-capa or 1911 GBB, whether it is for competition shooting or use as a primary pistol for skirmishing, a cocking lever can help speed up your reloads and get you back into the action faster! The CowCow Raw cocking handle is designed for the TM Hi-capa and 1911 GBB pistols and replaces your rear sight with a side-mounted cocking lever which can be installed for use by either left or right-handed users. This cocking handle is compatible with most TM clone GBB Hi-Capas but will only fit 1911s with a rear sight dovetail, not the classic style with the rear sight machined as part of the side.

249.00 kr
  • Alloy construction
  • For Tokyo Marui based AK-47S AEGs
  • Underfolding stock required

If you own an AK-47S underfolder AEG and you want to elevate its realism, a metal body kit is the key! The CYMA Metal Receiver for TM AK47S AEG is compatible with the CYMA CM.028S and Tokyo Marui AK-47S AEGs and will also fit others as long as they use the Tokyo Marui external design and have an underfolding stock.

The receiver is designed to match the original AK-47S "milled" receiver style, complete with weight-reducing cutouts at the front on either side, steel mock pins for some nice extra detail and engraved Cyrillic fire selector markings, an appropriate nod to realism. At the rear of the receiver, there are cutouts so an underfolding stock can be installed, and there are no conventional stock tangs on this receiver so it is not compatible with the full stock or side folding stock variants of the AK-47 AEG. If you want your AK-47S to be as its creator intended, this metal receiver kit is what you need!

29.00 kr
  • Replacement original part
  • For CYMA CM.127 & CM.127S AEP
  • Also compatible with ASG XP17 Challenger AEP

If you own a CM.127, CM.127S or ASG XP17 Challenger and your mag release has gone missing or broken it's your lucky day! The CYMA Magazine Catch & Spring for CM.127 AEP is a replacement original parts set for the CM.127 and CM.127S AEPs but should also fit the ASG XP17 Challenger AEP. The set includes the mag catch itself and the spring.

59.00 kr
  • Alloy construction
  • Compatible with CM.033 and CM.051
  • Replacement selector set for Thompson AEG

If you've lost a selector switch for your Thompson AEG, or even both, CYMA have you covered! The Selectors Set for CM.033/051 are packaged as a pair and are compatible with CYMA's Thompson AEGs, both the M1A1 and M1928 Chicago Typewriter variants. The selectors are constructed from alloy and finished in matt black.

79.00 kr
  • High density polymer construction
  • Extended mag release - Easy reloads
  • For Delta Armory DA-P series GBB pistols

If you're running a Delta Armory DA-P series EU17 GBB pistol and want to reload faster, this is the key! The Delta Armory Extended Magazine Catch for P-Series GBB is constructed from high density polymer, designed specifically for the DA-P series but potentially compatible with other Gen.3 style EU17 frames (no guarantees though!).

This extended magazine release features a textured surface for optimal grip in all weather and is much wider than the standard mag release, making it easier to reach for smaller hands. The set includes the entire mag release assembly other than the spring, though the original mag release spring used in the DA-P series is a perfect fit. A super affordable upgrade to make pistol handling much easier, this Extended Magazine Catch is just what you need to speed up your reloads!

129.00 kr
Was 519.00 kr
Save 390.00 kr
  • Weighs 172g
  • CNC Machined Steel
  • Ideal for M150+ Springs

A precisely engineered and uprated loading handle for the terrifying ASW338LM Airsoft sniper rifle from Ashbury Precision Ordnance.

159.00 kr
  • 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.

309.00 kr
Was 369.00 kr
Save 60.00 kr
  • Ideal Spare Part
  • Steel Construction
  • For LCT AKM Series

A Steel manufactured Fire Selector for LCT branded AKM models; ideal as a spare part or replacement.

389.00 kr
  • CNC Aluminium construction
  • Available in either metallic red or black
  • Extended design for fast reloads!

If you would like your reload speed to increase in line with the speed of your AAP-01 pistol, an extended magazine catch will help get you there! Introducing the Action Army AAP-01 Aluminium extended mag release, a drop in replacement for your original polymer magazine catch which comes with an optional extension piece, intended to give you a split second increase in your reload times and allow easier access to the magazine catch when operating under pressure.

389.00 kr
  • CNC Aluminium construction
  • Available in either metallic red or black
  • Extended design for fast reloads!

If you would like your reload speed to increase in line with the speed of your AAP-01 pistol, an extended magazine catch will help get you there! Introducing the Action Army AAP-01 Aluminium extended mag release, a drop in replacement for your original polymer magazine catch which comes with an optional extension piece, intended to give you a split second increase in your reload times and allow easier access to the magazine catch when operating under pressure.

1,939.00 kr
  • CNC Aluminium construction
  • M-LOK & 20mm Picatinny rails
  • For CYMA CM.04x & CM.05x AK AEGs

If you want a striking new look for your AK, the 5KU CNC Aluminium MK3 M-LOK Chassis for CYMA AK AEGs will do the trick! This CNC aluminium chassis transforms the AK design, bringing it into line with more modern platforms with M-LOK slots, a lengthy 20mm Picatinny rail up top and a dynamic, angular look. 

Compatibility-wise, this kit is designed for CYMA AK AEGs of the CM.04x and Cm.05x series using the VFC external construction style. It may fit other VFC-style AKs but won't fit AKs based on the TM AK-47 AEG (CM.028, CM.5xx, CM.03x & JG AKs) nor will it fit AKS-74U AEGs. If your AK needs a 21st-century facelift to compete with modern designs, kit it out with the CNC Aluminium MK3 M-LOK Chassis for CYMA AK AEGs from 5KU!

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.