Unlike most videos on YouTube the sound on this video is very clear and you can distinctively hear that a lot of the noise is caused by the bolt itself, rather than the escaping gas.

One of the reasons I love my suppressed .22 bolt gun is that there is no noise from the action other than the firing pin smashing the case rim.

Thanks to Max for the link.

Full photo at The Winnipeg Sun

The Winnipeg Sun reports:

Possibly homemade, the submachine-gun and five sawed-off shotguns, along with ammunition, were seized at a house in the 400-block of Manitoba Avenue on Jan. 7, police said.

Three males, aged 17, 27 and 28, are facing almost 120 charges.

If it is homemade whoever made it did a very good job. Either it is homemade or of a pre-1950ish design. Note that it has a non-telescoping bolt resulting in a long receiver.

At first I thought it may be an MP-40, but it is not. Can anyone here identify it? Please provide a link to a photo in the comments if you can.

Regular readers know that I have fascination with homemade guns

M3. Photo from Wikipedia.

Interesting if true.

There is a discussion about it here.

SinoDefense:

The Type 79 submachine gun is more or less patterned after the Type 56 (AK-47) assault rifle. It uses gas-operated, rotary bolt action with short stroke gas piston located above barrel. The bolt group and fire mode/safety switch are similar to those of the Type 56 rifle. The barrel, receiver, pistol grip, magazine and shoulder stock are all made from stamped steel. The weapon fires 7.62 X 25mm pistol cartridge in either single or fully automatic mode. Ammunitions are fed from a straight box magazine that holds 20 rounds. Shoulder stock folds up and forward when not in use.

Hat Tip: MP.net

Click to expand image.

Hat Tip: MilitaryPhotos.net

This little engraved MP5K is a machinenpistol produced in 1976, “designed at the request of HK South American sales rep, who saw a market for dignitary protection and increased firepower in a small package.” It comes with its own leather “briefcase” carry-case that allows for fast, machine-gun-kelly-style blasts from within the bag

During demonstration firings of the weapon here at Blackwater USA’s training grounds, Military.com was invited to shoot up some targets using the Kriss and, for comparison, H&K’s USC .45 carbine.

Though another submachine gun might have made for a better assessment, TDI obviously was comfortable with the H&K choice for the purpose of evaluating recoil. The Kriss certainly won out, though the H&K did not give a severe kick either, and TDI chief operating officer Chuck Kushell acknowledged his competitor made a fine weapon.

More here.