A stock (10 for a firearm, the stock (10) having a main body (11), a recess (12) formed in the main body (11) and an opening (13) into the recess (12) on one side of the main body (11) and a magazine (14) for holding ammunition hingedly mounted to the stock (10) for movement between a first position wherein the magazine (14) and ammunition held in the magazine (14) are located within the recess (12) and a second position in which the magazine (14) can be accessed for placement of ammunition in or withdrawal of ammunition from the magazine (14).