S&T Sterling MK5 AEG SMG
Original price was: £499.99.£399.99Current price is: £399.99.
The S&T Sterling MK5 (L34A1) AEG replicates the legendary suppressed Special Forces variant of the Sterling Submachine Gun, crafted from steel and real wood for authentic handling and appearance. Its integrated suppressor and folding stock enhance realism and manoeuvrability during close-quarters combat.
Fitted with an externally adjustable rotary HOP unit, the MK5 delivers consistent accuracy and range. Since it uses a reliable electric gearbox, it ensures smooth semi and full-auto fire performance straight from the box.
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Description
Step back into covert Cold War operations with the S&T Sterling MK5 (L34A1) AEG, available now at Defcon Airsoft, the UK’s leading Airsoft retailer. Built with exceptional realism and durability, this electric-powered replica recreates the suppressed Special Forces variant of the iconic Sterling Submachine Gun, making it ideal for players seeking a historically authentic and high-performance SMG.
Constructed from stamped steel and real wood, the MK5 delivers both visual and tactile authenticity. Its integrated mock suppressor, foldable underfolding stock, and side-mounted magazine mirror the operational features of the original L34A1 used by elite patrol units. Because the externals are almost entirely metal, the replica feels solid in-hand while maintaining a balanced centre of gravity for improved control during skirmishes.
Internally, the S&T Sterling MK5 (L34A1) features an externally adjustable rotary HOP unit, allowing consistent backspin and extended range. Since this adjustment can be made without disassembly, you can quickly fine-tune BB flight mid-game. Power is supplied by a 7.4v LiPo battery (rear wired via Mini Tamiya connector), ensuring efficient trigger response and sustained rate of fire.
Key Features
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Authentic Construction: Full steel receiver with real wood handguard for a genuine Cold War aesthetic.
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Integrated Suppressor: Unscrewable design giving access to the inner and outer barrel assembly for maintenance.
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Rotary HOP Unit: External access point located ahead of the trigger guard for precise adjustment.
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Selectable Fire Modes: Safe / Semi / Full Auto options, controlled via the ergonomic polymer pistol grip.
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Folding Stock: Functional underfolding mechanism enabling compact carry and rapid deployment.
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Fixed Iron Sights: Dual-aperture rear sight optimised for standard or bright-light conditions.
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110-Round Mid-Cap Magazine: Side-loading design allowing natural grip support during firing.
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Sling Compatibility: Integrated front and rear sling loops suited for two-point carry systems.
The S&T Sterling MK5 (L34A1) stands out because it combines robust steel externals with a refined internal setup, leading to reliable field performance straight from the box. Since every element has been engineered for realism and usability, it offers both collectors and tactical players a durable submachine gun replica ready for action.
Choose the S&T Sterling MK5 (L34A1) AEG from Defcon Airsoft for a historically accurate, battle-ready SMG that captures the spirit of Special Forces operations and performs flawlessly in modern Airsoft skirmishes.
PLEASE NOTE: The use of an 11.1v or higher battery will void any warranty unless it is specified as our recommended battery for that particular AEG. Most quality airsoft guns do not come supplied with a battery or a charger. On the rare occasion that they do have them included this is specifically mentioned in the product listing. If they are included they are considered free gifts supplied by the manufacturer and batteries/chargers cannot be returned if faulty. We recommend that when purchasing an airsoft gun you also purchase a new quality LiPo battery and charger for maximum reliability.








