I was recently I was taking a look through the Imperial War Museums’ online image collection when I found a pair of very interesting photographs taken in Scotland in April 1942. They show Deputy Prime Minister Clement Attlee handling a STEN MkII submachine gun while visiting Polish troops. Most interestingly though is the folding front grip which has been added to the Sten!
The MkII, introduced in August 1941, did not have a folding front grip as standard. The earlier MkI had had a front folding grip, but the MkI*, introduced in October 1942, had eliminated this to speed up production. The original caption of this photo reads:
“Mr Attlee tries the weight and feel of the Sten Sub-machine gun used by the Paratroops.”
Attlee was visiting the 1st Polish Independent Parachute Brigade during a visit to the 1st Polish Corps) at Cupar in Scotland. In the photos he’s accompanied by Colonel Stanisław Sosabowski, the commander of the brigade. In this second photograph, Attlee is holding the Sten by its trigger mechanism cover and we can see the folding grip more clearly.
It appears to be made up of a band of steel which slid onto the barrel nut housing – much like the later MkV foregrip. The grip appears to possibly pivot on a rivet and the grip itself appears to be tubular metal. Sadly the photos are fairly low resolution so we can’t see too much more detail.
These were the only two photos of the grip I could find and I haven’t yet been able to find any documentary references to them. It may be that the grip was experimental and provided to the Polish paratroops for testing or it was an adaptation unique to the unit – perhaps something the unit’s armourer made. I’ll need to do more research in the future to try and find out more about the curious STEN accessory!
For more on the STEN check out our video on the origins of the STEN and it’s name below:
The Polish Army In Britain, 1940-1947 series, Imperial War Museum, H 18884 & H 18883
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