Receivers & Outer Barrels
Arthurian Airsoft Excalibur Mordred Lower Receiver
Replacement Sandstone lower receiver for the Arthurian Airsoft Excalibur Mordred 416 style airsoft AEG
Receivers & Outer Barrels
Arthurian Airsoft Excalibur Mordred Front Rail
Replacement Excalibur Mordred front rail system with quick detach sling points. Compatible with most non-Tokyo Marui 416 style AEGs
Receivers & Outer Barrels
Arthurian Airsoft Excalibur M4 central body pin
Arthurian Airsoft Excalibur M4 central body pin Replacement central lower receiver body pin to fit Excalibur M4 receivers. These pins fit the following Excalibur AR type models: Recon Glatisant Offspring Veteran Crusader Mark 18 Maul Sabre Bastion Knight Mordred These are compatible with other brands but may be slightly tighter or looser than the original.
Every thing else and electrical
Arthurian Airsoft Excalibur Version 2 gearbox
Arthurian Airsoft Excalibur Version 2 gearbox Replacement gearbox for the Arthurian Airsoft Excalibur series AEGs. These fit all of the Excalibur M4 models which feature the ‘Exchange & Chrono’ quick change spring system. These are as standard from factory and come with the following parts installed as one piece: Gearbox shell 8mm Bearings Standard 18:1 [...]
Arthurian Airsoft Excalibur standard motor Replacement standard torque motor for the Arthurian Airsoft Excalibur series. These are the standard long type motor from the Excalibur AR series AEGs.
Grips and Handles
Arthurian Airsoft Excalibur Mordred pistol grip – Sandstone
Arthurian Airsoft Excalibur Mordred pistol grip – Sandstone Replacement pistol grip set from an Excalibur Mordred Sandstone which is compatible with most AR and M4 AEGs on the market. This set comes with the grip screws to secure it to the gearbox, the motor base plate and plate mounting screws making this set completely ready [...]
Grips and Handles
Arthurian Airsoft Excalibur Offspring pistol grip – Black
Arthurian Airsoft Excalibur Offspring pistol grip – Black Replacement pistol grip set from an Excalibur Offspring Midnight which is compatible with most AR and M4 AEGs on the market. This set comes with the grip screws to secure it to the gearbox, the motor base plate and plate mounting screws making this set completely ready [...]
Airsoft Assault Rifles
Arthurian Airsoft Excalibur Mordred – Obsidian (2021 Version)
The Excalibur Mordred is based on the popular 416 Delta with attachable rails and a QD suppressor
Springs and spring guides
Arthurian Airsoft Excalibur Spring Guide
Arthurian Airsoft Excalibur Spring Guide Replacement threaded spring guide for the Arthurian Airsoft Excalibur series M4 platform AEGs. Spring guide fits receivers with the Exchange & Chrono spring change system.
Airsoft Stocks & Handguards
Arthurian Airsoft Excalibur Club stock
Arthurian Airsoft Excalibur Club stock Replacement stock taken from the Excalibur Glatisant M4 AEG. These stocks fit all standard stock tubes and are equipped with a comfortable rubber pad at the rear for maximum comfort and stability when shouldering the RIF. The side tube are removable and can fit smaller crane stock LiPo batteries, but [...]
Receivers & Outer Barrels
Arthurian Airsoft Excalibur Bolt Release Button
Arthurian Airsoft Excalibur Bolt Release Button Replacement mock bolt release button for the Excalibur series M4 platform AEGs. Comes with a replacement grip pin and bolt release to lock and release the mock bolt mechanism.
Airsoft Iron Sight
Arthurian Airsoft Excalibur Knights iron sights
Arthurian Airsoft Excalibur Knights iron sights The Knights style flip iron sights can mount onto any standard 20mm picatinny rail and serve as a great back up sight solution to your red dot or reflex sight due to their ability to flip up and down when needed. They are aluminium construction with the ability to [...]
Airsoft Iron Sight
Arthurian Airsoft Excalibur Apex iron sights
Arthurian Airsoft Excalibur Apex iron sights The Apex style flip iron sights can mount onto any standard 20mm picatinny rail and serve as a great back up sight solution to your red dot or reflex sight due to their ability to flip up and down when needed. They are aluminium construction with the ability to [...]
Arthurian Airsoft Excalibur Mordred 300 round high cap magazine Spare HK type magazine from the Excalibur Mordred AEG. This high capacity magazine holds up to 300 BBs and is wound by using the metal winding key provided. These high caps do not have a protruding winding wheel at the base of the magazine like most [...]
Hop units and rubbers
Arthurian Airsoft Excalibur Gen I Glatisant Hop unit & barrel se
Arthurian Airsoft Excalibur Glatisant Hop unit and barrel assembly Replacement hop unit and inner barrel assembly from the Gen I Excalibur Glatisant series AEG. This set comes with the standard M4 type hop unit, hop rubber and a 294mm brass inner barrel
Hop units and rubbers
Arthurian Airsoft Excalibur Gen I Mordred Hop unit & barrel set
Arthurian Airsoft Excalibur Mordred Hop unit and barrel assembly Replacement hop unit and inner barrel assembly from the Gen I Excalibur Mordred series AEG. This set comes with the standard M4 type hop unit, hop rubber and a 280mm brass inner barrel
Hop units and rubbers
Arthurian Airsoft Excalibur Gen I Offspring Hop unit & barrel se
Arthurian Airsoft Excalibur Offspring Hop unit and barrel assembly Replacement hop unit and inner barrel assembly from the Gen I Excalibur Offspring series AEG. This set comes with the standard M4 type hop unit, hop rubber and a 180mm brass inner barrel
Airsoft Assault Rifles
Arthurian Airsoft Excalibur Offspring – Midnight
The Excalibur Offspring is an incredibly well built CQB M4 with a keymod handguard and low profile stock
Airsoft Assault Rifles
Arthurian Airsoft Excalibur Offspring – Crimson
The Excalibur Offspring is one of the most popular models of the Arthurian Airsoft range. It is a CQB M4 with a keymod rail system and low profile stock
Airsoft Assault Rifles
Arthurian Airsoft Excalibur Safir (2021 Model)
The first release for 2021 from Arthurian Airsoft, the Excalibur Safir with a skeletonised M-LOK rail system and MOE style stock
Airsoft Assault Rifles
Arthurian Airsoft Excalibur Recon
The Excalibur Recon is based on a version of the special ops M4 AEG and is a great classic looking airsoft gun.
Arthurian Airsoft British Brand of High Quality Airsoft Guns
Arthurian Airsoft was launched in early 2019 with a set of great quality airsoft guns and with one goal in mind, creating a great quality brand where the initial products have been tried and tested before they’re manufactured. Each airsoft gun is tested for power performance before it leaves the factory.
Excalibur M4 Based AEG Airsoft Guns
The Excalibur range of airsoft guns are the first line manufactured by Arthurian Airsoft. They are all full metal construction with their own unique rail systems based off their real life counterparts. The Excalibur Veteran M16 is based off the original Vietnam M16 service rifle from 1964 and has a fantastic aluminium body with high quality polymer furniture. Another model is the Excalibur Mordred 416 Custom which is available in the Obsidian or Sandstone colourways, which both look incredible. The Mordred is also full metal construction with a quick detach mock suppressor and set of three rails for various accessories.
Check out all of the other models available below and pick your favourite Excalibur AEG.
Change Your AEG Main Spring in Seconds
All of the Arthurian Excalibur range have the ‘Exchange & Chrono’ spring change system which allows you too change the main spring of your AEG in less than a minute. This is handy if you go to several airsoft sites with different FPS limits.
As well as the quick change version 2 gearbox, the Excalibur AEGs are installed with a polycarbonate tappet plate, metal tooth piston and 8mm bearings to vastly improve the reliability and quality of the gearbox.
Can’t find what you’re looking for? Not a problem, get in touch with us and we’ll see if we can order it in for you.