My mint condition Airsporter S has long been deserving of a better telescopic sight than the basic Hawke I had fitted. This compact Sureshot sight is available atm whilst I am experimenting with diopter sights on my HW99S. It looks very different, but is far better quality and with side focusing parallax and a much finer reticle is much better suited to target work.

Airsporter S/Hawke/BKL

Airsporter S/Sureshot/Sportsmatch