I had the .25 MK1 80 out today (1983 gun with later star breech barrel fitted for Rattus Rattus)...My JSR compact 6x30 adj illuimated PA scope had finally broken, the cross hairs rotating around!......So was zeroing the new one which is a UTG 3-9 "bugbuster", the nearest I could find to the JSR in terms of size and close PA.

It cost a lot more than I remember the JSR costing, which goes to show what great value the original one was, but sadly NLA when I looked for a replacement.

Had an enjoyable hour or so trying a few pellet options before zeroing down to the exact range where I bait, so settled on Bisley pest control in the end as range only 7 yards

ATB, Ed