Live Round Found in Museum Tank

Recent conservation work uncovered a live bullet inside one of The Tank Museum’s exhibit vehicles – hidden for more than 80 years.

The Panzer III was the backbone of Second World War German Armoured Divisions from mid-1940 to mid-1942 – with approximately 6,140 built.

One of just two surviving Panzer IIIs maintained in running condition – our Panzer III ausf L can regularly be seen wowing the crowds in the Kuwait Arena at Tiger Day and TANKFEST events.

Colour photograph showing The Tank Museum's Panzer III tank - static.
A rare glimpse inside of our WWII Panzer III tank.

The vehicle in question is an early production Panzer III Ausf. L – modified for ‘tropical’ service. It was issued to the 8th Panzer Regiment, part of the 15th Panzer Division and probably fought in the battle of Alam Halfa.

It was subsequently captured by the British Army and shipped to the UK; the details of its’ capture and subsequent history are unclear.

As part of our running collection, the Panzer III undergoes routine servicing and maintenance before and after each show, so every nook and cranny of the vehicle is well known to the Workshop team (or so we thought!)

During a routine check ahead of the 2026 show season, when we removed an internal panel, something caught our eye – and (pun intended) stopped us in our tracks.

Colour photograph showing man in overalls, stood in front of a Panzer III tank, holding a bullet.
Workshops Team Leader, Aaron - who found the round.
Colour image showing a close-up of the bullet which was recently discovered.
The round in question (pictured here) is a 7.92 x 57mm Mauser, and was found beneath an internal panel of the vehicle's floor.

The round matches those which would have been fired from the German Maschinengewehr 34 (or simply ‘MG 34’) machine gun – of which, our Panzer III has three – one coaxially mounted, one in the hull position, and one pintle-mounted.

The standard German machine gun at the beginning of the WWII, the MG 34 saw use in every theatre Germany was part of – in infantry platoons, fitted to vehicles, or in dedicated machine gun teams. Its portability and firepower made it a potent weapon and, on tanks, it was the machine gun of choice from the war’s beginning to its end.

Close-up colour photograph, showing the Panzer III - specifically showing the pair of MG34 Machine Guns on the vehicle - one in the bow position, the other
The Panzer III had two MG34 Machine guns - one in the bow position, one mounted coaxially, and our example also has one pintle mounted - an optional addition.

Historian Ian Hudson said:

“Though we can’t definitively say that the round is a wartime artefact, it’s certainly very likely.

Either way, it’s fascinating to be able to write another new chapter in the history of the vehicle – over 80 years since its capture.”

Colour photograph showing a German Panzer III tank, running in The Tank Museum's Kuwait Arena, at their TANKFEST 2025 event.

Ammunition of this age can be unstable and potentially dangerous, but the team had been trained in the safe handling and removal of such finds – so the round has since been carefully deactivated, and it has been accessioned into our Objects Collection – another little chapter in the story of Panzer III.

You’ll be pleased to hear that the Panzer III has flown through its routine maintenance checks, and is now cleared to take to The Tank Museum’s Kuwait Arena for the 2026 show season – kicking off on 18 April for Tiger Day Spring  – where it will join a slew of WWII Tanks in action.

Come and join the action – featuring the world’s only running Tiger I tank, Living History displays across the site, and the world’s best collection of tanks across nine powerful exhibitions in the main museum. Plus, get special access to the Vehicle Conservation Centre, with over 100 more vehicles – including many unique prototypes and testbed machines.

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