Interport Inc STEN Mk II 9mm Luger Transferable Registered-Receiver SMG, 7.75 in Barrel, Select-Fire, Wire-Frame Stock
This Interport Inc STEN Mk II–pattern submachine gun is an NFA Fully Transferable full-auto machine gun, registered as a pre-1986 receiver. It is properly marked by the manufacturer and chambered in 9mm Luger. The gun runs on an open-bolt, blowback, select-fire action with a removable 7.75 in barrel, and it retains hallmark STEN features including a tubular steel receiver and fixed wire-frame stock. It has a new barrel and parts, and a broad accessory set accompanies the firearm.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Condition: Good - Clean, well-maintained, minor wear marks.
Bore Rifling: Good Rifling - Intact, well-defined lands and grooves.
Specific Condition Notes: There are markings and scratches from previous handling with indications of moderate to heavy use. The bore is bright and clean.
What’s Included
- 10x 32rd magazines and 1x 32rd magazine (STEN-pattern steel box magazines; mix of surplus magazines with some sealed in wrap)
- British No.4 spike bayonet with scabbard and web frog
- Extra 7.75 in stainless barrel (unstamped)
- Khaki web sling
- STEN lever-type magazine loader
- Assorted spare parts including perforated barrel sleeve, barrel nut, and barrel bushings
- VEVOR hard case
This transferable registered-receiver STEN Mk II is set up in the classic configuration: open-bolt blowback operation with select-fire control, right-side ejection and cocking handle slot, and a left-side hinged/rotating magazine housing with latch. A cross-bolt selector marked "R" is present. The gun is chambered in 9mm Luger and feeds from 32-round box magazines for a 32+1 capacity.
Construction is true to the STEN pattern with a tubular steel receiver, a removable 7.75 in barrel, and a perforated barrel sleeve. It wears a fixed wire-frame steel buttstock with a 13.0 in length of pull. Iron sights include a fixed front blade and a simple rear sight.
This example is properly manufacturer-marked, with serial markings observed on the receiver tube and magazine housing. A British broad arrow is present on the magazine housing. Country of origin is listed as the United States.
The firearm has a new barrel and parts installed, and the bore is bright and clean. An additional unstamped stainless 7.75 in barrel, a large set of STEN-pattern magazines, a lever-type magazine loader, and a selection of spare parts add practical value for both shooting and maintenance.
As a pre-1986, fully transferable registered-receiver machine gun, it offers straightforward NFA transferability for qualified buyers while preserving the iconic STEN Mk II pattern in a U.S.-made example.