Cut-Down SMLE – A Tunneller’s Gun?

What’s interesting about the concept of an Obrez or cut-down SMLE is the myth that has grown up around them. They’re often described as being used by men during trench raids or by tunnellers digging beneath No-Man’s Land. But it’s very difficult to confirm the use of cut-down rifles by tunnellers or trench raiding parties.

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Right-side view of the rifle (Matthew Moss)

British tunnelling operations began in 1915, as an attempt to break the stalemate on the Western Front, with the formation of the tunnelling companies of the Royal Engineers. Tunnelling had historically been a feature of siege warfare since the medieval period and the Western Front proved no different. Occasionally, opposing tunnels may meet or a counter tunnel might break through often resulting in a short, sharp fight followed inevitably by one side blowing the other’s tunnel up. The final aim of the tunnelling was to lay massive explosive charges beneath enemy strong-points, no fewer than 19 were detonated on the 1st July 1916, the first day of the Battle of the Somme.

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The mine under German front line positions at Hawthorn Redoubt is fired 10 minutes before the assault at Beaumont Hamel, on the first day of the Battle of the Somme, 1 July 1916. 45,000 pounds of ammonal exploded and the mine caused a crater 130 feet across by 58 feet deep (IWM)

Of course cutting down serviceable rifles was strictly prohibited and patrols were mostly issued with revolvers, grenades and knives or clubs. For tunnellers who encountered the enemy deep underground they were also normally armed with revolvers, knives and their mining tools.

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Left-side view of the rifle, note that the rear volley sight remains (Matthew Moss)

The only contemporary reference of using cut-down SMLEs, that I was able to find, comes from a sketch drawn by a tunnelling officer, Major R.S.G. Stokes, who sketched a cut-down SMLE supposedly used by Canadian tunnellers near Ypres. The rifle Stokes drew had a completely exposed barrel and an added front sight post.

The rifle we’re examining differs from the truly Obrez SMLE’s we might normally imagine. The provenance and origins of this rifle are unknown but with its stock still intact it differs from others and actually, in my opinion at least, makes the rifle more user friendly. With the extra point of contact from the butt you can work the bolt faster and don’t have to lower the rifle to work the action. While the SMLE was already one of WW1’s shortest service rifles. This cut-down SMLE is about 64cm or 25 inches long, with a 4 inch barrel.

From descriptions of these subterranean fights they were short, vicious affairs which began with both sides blazing away at one another with pistols before fighting hand to hand.

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Top view of the cut-down rifle (Matthew Moss)

Most accounts describe revolvers and pistols being the primary weapon used. Captain Basil Sawers, of the 177th Tunnelling Company, described using “little automatics which were meant to shoot where your finger pointed.” Captain Matthew Roach of the 255th Tunnelling Company personally carried two revolvers. Another account from Captain William Grant Grieve describes British tunnellers breaking into a German tunnel, “they encountered a party of Germans and immediately opened fire on them with pistols.”

From the contemporary accounts we have available it appears that immediate volume of fire was key in tunnel fights. For this double-action revolvers and small pistols like those described by Captain Sawers would have been ideal. A cut-down rifle would have been deafening and the muzzle flash would have been blinding in the confines of the tunnel.

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Close up of the cut-down rifle’s wrist socket markings (Matthew Moss)

This rifle has no sights, which while not a problem for short distances in the confines of a trench or a tunnel, anything over 25 yards is going to be challenging. Interestingly, however, who ever cut the rifle down left the long range volley peep sight in place. The rifle itself is a SMLE MkI, originally built in 1906, and as such does not have a charger bridge, which was introduced later with the MkIII, instead it has a pair of charger guides.

Despite cut-down rifles not being officially sanctioned, it is very likely that at least a small number were made – perhaps from damaged rifles which had been salvaged. How many were adapted we will probably never know.

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British 2in Trench Mortar, with SMLE ignitor (Matthew Moss)

There were of course a number of occasions when cutting down a rifle was permissible such as the use of cut-down SMLE’s as ignitors for various trench mortars like the 2in Trench mortar that we have covered previously. These ignitors are sometimes confused with unofficial cut-down rifles but the metal grip plates and threaded muzzles are the easiest way to spot them. Some SMLEs were also later adapted as smoke dischargers, one was famously used as a prop in Star Wars: A New Hope, appearing as a Jawa blaster.

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Bibliography

Beneath Flanders Fields: The Tunnellers’ War 1914-1918 by P. Barton & J. Vandewalle

Tunnellers. The Story of the Tunnelling Companies, Royal Engineers, during the World War by W. Grant Grieve & B. Newman

The Underground War: Vimy Ridge to Arras by N. Cave & P. Robinson

Our special thanks go to the collection that holds this rifle, and allowed us to take a look at it.

Rifle No.4 Cutaway

We’ve looked at a few cutaways in the past, today we’re going to take a look at a Lee-Enfield Rifle No.4 cutaway.

One of the main drawbacks of the venerable SMLE was that it was expensive and time consuming to manufacture. The No.4 was an attempt to address this. It evolved from the experimental No.1 MkV and MkVI which were trialled in the early 1920s. The key mechanical change was that the barrel was free-floated and had a heavier profile to deal with expansion of the stock. The No.4 also had a new rear aperture sight mounted further back on the receiver giving a better sight picture and a longer sight radius.

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Close up of the Rifle No.4 Instructional Cutaway’s receiver (Matthew Moss)(Matthew Moss)

With this cutaway we get a look inside the butt trap, which has a pull-through and oil bottle inside, then as we move to the action we get a look at the rifle’s trigger, sear, sear spring and magazine catch.  If we look closely we can see the bolt head catch. The magazine has also been cutaway, with the magazine follower spring just visible.

This cutaway rifle has had all of the wood around its receiver removed, so we can see the magazine housing floor plate and the point where the retaining screw attaches to the trunnion. As we move along we get a look inside the chamber where the outline of the cartridge neck is easy to see and we can also see the barrel’s rifling too.

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Rifle No.4 Instructional Cutaway (Matthew Moss)

Down near the muzzle the rifle’s upper retaining band and the hand guard have been cutaway to show the barrel inside. The No.4 was adopted for service officially in November 1939 and just over 4 million were made during WW2. We’ll have a full, more in-depth video on the No.4 in the future.

Check out our earlier videos featuring cutaways including the Pattern 14 and the CETME AMELI.


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