Thieves arrested outside a McDonald's less than one mile away

Bungling robbers try to fire a weapon, which jams several times

This is the moment two bungling robbers carry out what may be the most amateur jewellery heists ever caught on camera.

The robbery took place inside a shopping mall in a suburb to Sweden's capital Stockholm shortly after 10.30am last Friday.

In addition to struggling to open the door to the shop, the weapon jamming and using IKEA bags to carry their loot, the pair were later arrested outside a nearby McDonald's.

Dumb and dumber: The two men were filmed as they robbed a jewellery and watch shop in Kista Galleria shopping centre in Stockholm, Sweden

The two men arrive on a moped wearing nylon stockings over their heads, armed with a crowbar and what looks like a pistol in Kista Galleria in Stockholm.

Video shows the men park up outside a Klockmaster watch and jewellery shop, having somehow managed to get their moped inside the shopping centre.

'I saw two guys with nylon socks over their heads, but they hadn't pulled them down over their faces, and looked like they were following some weird fashion trend,' Mario, the witness who filmed the robbery, told Expressen.

Mario's mobile phone video shows the men running into the shop, after which one of them runs back out to back the moped in through the door.

Poor Hardy: The portlier of the robbers tried several times to fire his pistol into the ceiling, but the weapon jams and he can be seen looking at it incredulously

Epic fails: In addition to their gun jamming and decision to park the moped in the doorway of the shop, the pair had brought IKEA bags to carry their spoil

Facepalm: After first parking the moped inside the store, one of the robbers run outside again after realising they need their crowbar to actually get to the jewellery

The first robber then threatens staff with the gun, and appears to try to fire it, but the weapon fails him.

'The guy looked like he wanted to fire the gun into the cieling, but he can't really make it work. The pistol looks like it's jammed,' he added.

The second robber runs out to get a bigger plastic bag and a crowbar and they begin to grab watches from behind the counter.

Satisfied with their loot, they leave the shop and attempt to make a quick exit, but struggle to start their moped.

The bungling robbers were armed with the broken gun and a crowbar, and threatened staff in the shop

Amateur criminals: As his companion breaks the glass fronts and fills their huge plastic bag with loot, the robber with the pistol keeps trying to figure out what is wrong with the gun

If at first you don't succeed: The robbers try to make a swift exit, but the moped won't start properly and it takes them a few moments before they're on the run

The pair finally speed down the hallway, with the bag of jewellery trailing behind the moped as they go.

Stockholm police later reported that a significant amount of the spoil was found along the robbers' escape route.

They were arrested shortly after the robbery outside a McDonald's less than a mile down the road from the shopping centre.

The two men have been charged with aggravated robbery.