20 mm Sub-calbre device for 83 mm Rocket ?

[Andy Naude]

Bought this item thinking it was a Drill round. On closer inspection I realized that it has a rifled barrel. A sub-calibre device for firing a 20 mm round.

I am not 100% sure if I have the calibre correct. I thought that the 3.5 inch was the 88 mm Rocket?










Over all length: 535 mm

Diameter top section: 83 mm

Diameter Bottom: 83 mm

Item description

ROCK GUN

83 - 20 M I (Maybe M M)

LOT No 1

A


12 - 52

 

[MINENAZ16]

Yes, 83mm subcaliber training rocket
(Used by Belgian, Swiss...)
Example of practice 20mm cartridge (Swiss)

 

[jvollenberg]

Does anyone know who the manufacturer marking goes to? is it A MM or A MI? The A is strange as well.

Joe

 

[Krt7.92]

It's a M over A= Mecar, Belgium