Birmingham Small Arms, often abbreviated as BSA, was a British firearms manufacturer that operated from 1861 to 1973. The company produced military ordnance for the British government during both World Wars and was renowned for its high standard of manufacture. Along with the state-owned RSAF Enfield, BSA was one of the largest suppliers of arms for the British Army.
Aside from firearms, BSA were also prolific of their manufacture of motorcycles.
Pistols and revolvers