WTS: RECK Protector automatik 8mm

Hello!
I have a peculiar thing that I got, illegally without knowing it, in the mid 80's.It is a RECK blank fire 8 mm.
The markings say:
PROTECTOR AUTOMATIK
MOd G5 cal. 8mm K PTB. And it has the german eagle and the swedish forces three crowns markings.
MAde in West Germany it says.

Please look up your local legislation and this is under VCRA in the UK.

Im am thinking 250 EURO?

Please send me an PM for offer and if you nedd hi res images e-mailed.

Best regards Mr Kruse