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LCT LK-53A3 EBB Sub carbine Replica


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Electric Blow Back Version
Material: steel + nylon
Weight: 3765g
Length: 630/740
Colour: black
Muzzle Velocity: ~400 FPS
Engine: electric
Manufacturer: LCT

Weight 3.76 kg
Dimensions 74 cm

European Hub (14-21 Days)

Defence Required


FPS (ON 0.20g BB)


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Replica of the LK53A3 EBB sub carbine

Taiwanese brand LCT is proud to present the first on the market airsoft replica of the LK53 sub carbine being a maximally realistic reproduction of the original, made from materials as close as possible to its flammable counterpart. The rightful weight (almost 4kg), steel construction and perfect attention to detail give the impression of dealing with a flammable rifle rather than its airsoft replica.

LK53 is distinguished by the highest quality of workmanship and materials used, for which LCT replicas are famous. For the production of all metal components steel was used. Amongst others, the barrel, the external barrel, the base of the musket or the reloading handle are made of steel. Following the example of a flammable rifle, components such as the lower barrel, butt, bed, pistol grip and reloading handle cap are made of nylon material. When the reloading handle is pulled back, we gain access to the adjustment of the Hop-Up system. The handle itself can be locked in the rear position, and is also foldable so that it does not stand out from the compact body of the rifle.

The heart of the replica is a durable gearbox v.2 equipped with 9mm bearings, in which a series of reinforced components have been fitted, such as:

– a set of steel gears
– a steel, bearing spring guide
– brass cylinder
– CNC aluminium piston head
– CNC aluminium cylinder head
– set of 9mm steel ball bearings

Version with the Electric Blow Back System enhances the shooting experience through the use of a moving dummy breech that generates recoil modelled on a real firearm!

The whole thing is powered by a powerful High-Torque 25,000rpm motor. The battery of the replica fits inside the fixed flask, no tools are needed to remove the footplate. Firing efficiency will be significantly influenced by the brass, 270mm internal barrel.

The replica comes with a steel magazine of mid-cap type with a capacity of 100 rounds.

Set does not include a battery or charger.

The kit includes:

– replica

– magazine


A valid defence is required to purchase any Airsoft Replica Firearm. If you don’t have a defence you must add Two Tone to your basket.

If you require a RIF to be painted two-tone to be VCRA compliant (No Valid Defence / Site Membership / UKARA etc) then please add TWO TONE to your order.

If you require a RIF to be painted two-tone to be VCRA compliant (No Valid Defence / Site Membership / UKARA etc) then please add TWO TONE to your order.

To purchase a realistically coloured Airsoft Replica Firearm (RIF) you must have a valid defence.  The most common of these is UKARA which stands for United Kingdom Airsoft Retailers Association and is essentially a database of registered players.  UKARA requires you must be a site member at any of the registered UK Airsoft sites.  This means you must play 3 games in MORE  than 56 Days. Once you become a member you are added to the database, please note paperwork and validation is required.  There are other types of defence, but UKARA is by far the most popular.  Please note this only applies to the gun, not the kit or accessories.

If you don’t yet have a defence, you can always add two-tone to your order. This simply means you have 51% painted in a bright colour such as green, blue or orange.  You can then purchase any RIF you wish.

If you have any questions regarding what is or isn’t a defence, or just looking for some general airsoft advice, then please drop us a call or contact us here


All items available in stock are available to collect in-store from our Nottingham or Sheffield bases. Alternatively, standard delivery is 3-5 days and is charged at £5.95 per order.

UK Airsoft sites are twinned with two playing sites in the midlands, both UKARA registered.  If Woodland is your preference, then take a look at Skirmish Airsoft. Located in the heart of Sherwood Forest, with several playing zones. It also has “Commando Rolls” catering facility and large ample car parking. The site has excellent facilities, including some safe-zone plug sockets for charging of batteries.

CQB your thing?  Within the store at UK Airsoft Nottingham we have 8000 square feet of purpose built CQB map.  It opens most Sundays and some midweek dates so get yourself booked in at Skirmish CQB.  There is also an electronic Attack Sense Target Range which is also open most days, but please call for availability.