Sniper Rifles fall into two families, differentiated by their bodies and magazines: sniper rifles proper, sometimes called manual-action, pump-action, or (inaccurately) bolt-action sniper rifles; and semi-automatic ("semi-auto") sniper rifles. Operationally, the two families strongly resemble one another. Manual-action sniper rifles have a higher critical hit damage bonus, whereas semi-auto sniper rifles have a higher rate of fire. Other than body and magazine, the two families share most parts, though certain accessories are specific to one or the other.