Mid Shires Marksmen is the nearest Airgun Club and we shoot at Vinegar Hill, Beeston,Sandy which is on the road to Upper Caldecote from Sandy. Just before you enter that village, on your right you will see a sign showing "Phoenix Park" and "Aim 4 Sport".
Turn in there on the right between the sign and the bungalow,and the club shoots there every Saturday and from April to October,on Wednesday evenings. There are industrial units available on the site and thus the owner is reluctant to allow people to shoot during the week.
Apart from that, I cannot think of anywhere within twenty miles or so of Sandy where you could use your airgun during the week. The only other place you might like to contact for fees etc; are Sporting Targets at Riseley or else Broomhills Shooting ground off the A5 past Luton.
HTH
Dave Monck Secretary Mid Shires and BFTA Development Officer.