Thanks Stu,

Yes, a relatively early one and the SMK box explains its plain nature. The last of the Hi-Powers in 1982 were sold in plain boxes but I don't believe the Parabellum was actively marketed after 1980. It sounded strange that your Parabellum had been supplied in a plain box and I was therefore intrigued.

I believe around 5-6000 Parabellums were made and the highest serial numbers known to me for Jackals are in the 13000 range.

The lowest numbers known to me for Air Arms marked Hi-Powers are in the 15000 range, so there were between 13000 and 15000 Sussex Armoury models made by my estimation.

If anyone knows of SA Jackals outside of the above SN ranges, I'd be interested in learning of model type, SN and whether the top of the air cylinder is marked Jackal.

Hope that helps.

Kind regards,

John