Ye Olde HW77k 'bitsa'! (Originally a .22, now a .177 and carbined twice so the underlever's about 5" long). Hugely enjoyable day but jolly tricky in trying to judge the long ones when you've multiple aim points between 45 and 55yds and aren't used to looking that far away! Each time I thought "Oooh, thats a long way away..." the next target looked even further!