Notes: This is the Canadian variant of the British Sterling submachinegun. It is almost identical to the Sterling, except for the following: the magazine holds only 30 rounds (and feds more reliably), a special 10-round magazine is available for CQB work, the trigger is not so stiff, and the C-1 can mount the bayonet from the C-1A1 battle rifle. Other than these, the only differences are markings and minor weight and dimensional differences.