Hood's gun (3)
I believe the answer is:
gat
'hood's gun' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for gat that I've seen before include "Slang for a gangster's pistol" , "Piece" , "Revolver (informal)" , "Gangster's gun" , "in Indian music, the last bit of raga" .)