Horseshoes hit (6)
I believe the answer is:
ringer
'horseshoes hit' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for ringer that I've seen before include "pulling Tom?" , "Campanologist's" , "Campanologist - spitting image" , "Doppelganger" , "One is almost identical to another in the belfry" .)