Help to Identify Romanian

[ionutstanica]

Hi!

Please help me identify this object. please look at the pictures below. please identify the elements of a projectile from the second world war. Note the two initial 08 or 06 and clearly write the number 12 below it, and I also notice that the initial 2 AV or A.O. please look at the picture What weapon was used, where it was manufactured? In that period it was made​​? How long was used on the front was used. I hope I have not bothered with so many questions and thank you!

The dimensions are as follows:

Length: 112 mm;
diameter: 26 mm.


Thank you!

http://img263.imageshack.us/i/tub1r.jpg/
http://img845.imageshack.us/i/tub3.jpg/
http://img860.imageshack.us/i/tub4.jpg/
http://img864.imageshack.us/i/tub5.jpg/

http://img263.imageshack.us/img263/1720/tub1r.jpg
http://img845.imageshack.us/img845/8922/tub3.jpg
http://img860.imageshack.us/img860/9859/tub4.jpg
http://img864.imageshack.us/img864/8065/tub5.jpg

http://img263.imageshack.us/g/tub1r.jpg/

[Radub]

Looks like a Hotchkiss 13.2mm case.
What is the actual gauge of the round?
Radu

This post has been edited by Radub on April 25, 2011 10:27 pm

[Mannlicher]

It's a 14.5x114mm heavy machinegun round from the communist era (the "80" headstamp is the manufacturing year). Ww2 era cartridges in this calibre were made of brass. More info on http://www.municion.org/14_5x114/14_5x114.htm