ID this gun(?)

[two_zero]

Any idea what is the bloke second from the left holding?

 

[Hef Legend]

B&T GL-06 Grenade Launcher

 

[PT247]

I had an airsoft version, looks ace and externally is ace but internals are cheese and using CO2 TAG rounds blew them to pieces

 

[JamesAirsofterAgent]

Whats the guy on the far left using?

 

[Sacarathe]

Whats the guy on the far left using?

Google image search FTW.

Beretta M12 (St. Étienne M12SD) submachine guns.

(I wondered too) - The photo is from France.

 

[two_zero]

B&T GL-06 Grenade Launcher

cheers!

is it just me or does it barrel look a bit square-ish in the picture?