Northeast STEN MK5 WWII Gas Blowback Submachine Gun
Faithfully replicating the refined WWII British submachine gun variant, the Northeast STEN MK5 GBB combines authentic historical detail with hard-kicking gas blowback performance. Built with full-steel external construction, real wood furniture, and a realistic open-bolt firing mechanism, this replica is an ideal collector’s piece and re-enactment sidearm.
Key Features
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Authentic Real Wood Furniture: Features a real wood stock, contoured pistol grip, and front wooden vertical foregrip for accurate historical representation and ergonomic handling.
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Full-Steel Construction: Constructed with a manganese phosphate-treated steel receiver and barrel assembly for realistic weight and durability.
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Realistic Open-Bolt Action: Functions with a true open-bolt system, delivering snappy recoil impulse and authentic operational handling.
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Rotatable Magazine Housing: Features the iconic STEN rotatable magazine well for horizontal feeding and compact storage/transport.
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MK5 Tactical Sights & Bayonet Lug: Outfitted with the distinct MK5 front sight post with protective wings and an integrated bayonet lug.
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Selective Fire Modes: Easily switch between semi-automatic precision and full-automatic rapid fire via the fire selector.
Product Specifications
| Feature | Specification |
| Brand / Manufacturer | Northeast Airsoft |
| Model | STEN Mk.V (MK5) Gas Blowback SMG |
| Power Source | Green Gas / Top Gas |
| Action & Firing Modes |
Open-Bolt / Safe / Semi-Auto / Full-Auto |
| Magazine Capacity | 32 Rounds |
| Overall Length | ~760 mm |
| Inner Barrel Length | ~175 mm |
| Weight | ~3,800 g |
| Materials |
Steel, Real Wood, Metal Alloys |
| Hop-Up | Fully Adjustable |
Nozzle: based on the 2024 configuration, with added reinforcement ribs.
Loading bar under the nozzle tip: widened for longer service life.
Hop-up chamber: carries over the 2022 revision, with improved hop-up rubber fitment.
Hop-up packing: latest version supplied as standard.
CO2: compatible, ready for use out of the box.
Valve knocker base: repositioned slightly forward..