氣動(dong)(dong)(dong)(dong)(dong)操作(zuo)依照原(yuan)理與不同(tong)槍(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)枝(zhi)的(de)(de)(de)(de)(de)(de)(de)機(ji)械設(she)計方(fang)式(shi)(shi)有(you)分為(wei)四(si)種五類(lei):第一(yi)種是依賴(lai)活(huo)塞原(yuan)理進(jin)(jin)行(xing)(xing)槍(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)機(ji)運(yun)作(zuo)的(de)(de)(de)(de)(de)(de)(de)方(fang)式(shi)(shi),亦即透過導(dao)(dao)流(liu)使氣體推動(dong)(dong)(dong)(dong)(dong)活(huo)塞,活(huo)塞連(lian)動(dong)(dong)(dong)(dong)(dong)槍(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)機(ji),透過這一(yi)串的(de)(de)(de)(de)(de)(de)(de)程(cheng)序完成(cheng)槍(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)枝(zhi)的(de)(de)(de)(de)(de)(de)(de)自動(dong)(dong)(dong)(dong)(dong)/半(ban)自動(dong)(dong)(dong)(dong)(dong)運(yun)作(zuo)。然而(er)(er)活(huo)塞的(de)(de)(de)(de)(de)(de)(de)運(yun)作(zuo)以(yi)行(xing)(xing)程(cheng)為(wei)主(zhu),以(yi)行(xing)(xing)程(cheng)移動(dong)(dong)(dong)(dong)(dong)距離的(de)(de)(de)(de)(de)(de)(de)長短劃(hua)分,而(er)(er)非以(yi)活(huo)塞的(de)(de)(de)(de)(de)(de)(de)重(zhong)量或者大小劃(hua)分。第二種是利用(yong)“收(shou)集(ji)”子彈的(de)(de)(de)(de)(de)(de)(de)高壓氣之后(hou)再(zai)導(dao)(dao)流(liu)進(jin)(jin)入(ru)汽缸(gang)推動(dong)(dong)(dong)(dong)(dong)活(huo)塞或整個槍(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)管(guan)連(lian)動(dong)(dong)(dong)(dong)(dong)到(dao)槍(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)機(ji)進(jin)(jin)行(xing)(xing)完成(cheng)槍(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)枝(zhi)的(de)(de)(de)(de)(de)(de)(de)自動(dong)(dong)(dong)(dong)(dong)/半(ban)自動(dong)(dong)(dong)(dong)(dong)運(yun)作(zuo)。第三種是利用(yong)第二種“收(shou)集(ji)”氣體的(de)(de)(de)(de)(de)(de)(de)原(yuan)理進(jin)(jin)行(xing)(xing)推動(dong)(dong)(dong)(dong)(dong)槍(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)管(guan)連(lian)動(dong)(dong)(dong)(dong)(dong)槍(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)機(ji)完成(cheng)槍(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)枝(zhi)的(de)(de)(de)(de)(de)(de)(de)自動(dong)(dong)(dong)(dong)(dong)/半(ban)自動(dong)(dong)(dong)(dong)(dong)運(yun)作(zuo)。后(hou)一(yi)種是經由(you)氣導(dao)(dao)管(guan)導(dao)(dao)流(liu)氣體向(xiang)后(hou)“吹送(song)”槍(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)機(ji)完成(cheng)槍(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)枝(zhi)的(de)(de)(de)(de)(de)(de)(de)自動(dong)(dong)(dong)(dong)(dong)/半(ban)自動(dong)(dong)(dong)(dong)(dong)運(yun)作(zuo)。因此我們大約可以(yi)分為(wei):短行(xing)(xing)程(cheng)活(huo)塞傳動(dong)(dong)(dong)(dong)(dong)式(shi)(shi)(Short stroke)。長行(xing)(xing)程(cheng)活(huo)塞傳動(dong)(dong)(dong)(dong)(dong)式(shi)(shi)(Long stroke)。氣井集(ji)氣操作(zuo)(Gas trap)。槍(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)口增壓器(Muzzle booster)。直噴式(shi)(shi)氣動(dong)(dong)(dong)(dong)(dong)操作(zuo)(Direct impingement;也稱為(wei)Direct Gas Action)。