im thinking of selling my 2 set ups and buying somthing ellse new or secondhand i do alot of lamping rabbits and day time rabbit, tree rats, pigeons, crow ,rooks was lokking at s510 bull barell but not over keen ive a mint Axsor gemini 8 shot in 22 and a mint AA s310 10 shot in .177 get on with them but want a change any idears