氣動(dong)(dong)(dong)(dong)操(cao)作(zuo)依照(zhao)原(yuan)理(li)與不同槍(qiang)(qiang)(qiang)枝(zhi)的(de)(de)(de)機械設計方式有分為(wei)四種五類：第(di)一種是依賴活(huo)塞(sai)原(yuan)理(li)進(jin)(jin)行槍(qiang)(qiang)(qiang)機運(yun)作(zuo)的(de)(de)(de)方式，亦即透(tou)過導流使(shi)氣體(ti)推(tui)(tui)動(dong)(dong)(dong)(dong)活(huo)塞(sai)，活(huo)塞(sai)連動(dong)(dong)(dong)(dong)槍(qiang)(qiang)(qiang)機，透(tou)過這一串的(de)(de)(de)程(cheng)(cheng)序(xu)完成(cheng)(cheng)槍(qiang)(qiang)(qiang)枝(zhi)的(de)(de)(de)自(zi)(zi)動(dong)(dong)(dong)(dong)/半自(zi)(zi)動(dong)(dong)(dong)(dong)運(yun)作(zuo)。然而(er)(er)活(huo)塞(sai)的(de)(de)(de)運(yun)作(zuo)以(yi)(yi)行程(cheng)(cheng)為(wei)主，以(yi)(yi)行程(cheng)(cheng)移(yi)動(dong)(dong)(dong)(dong)距離的(de)(de)(de)長短(duan)劃(hua)分，而(er)(er)非(fei)以(yi)(yi)活(huo)塞(sai)的(de)(de)(de)重量或者大小劃(hua)分。第(di)二種是利用(yong)“收集”子彈的(de)(de)(de)高壓(ya)氣之后(hou)再導流進(jin)(jin)入汽(qi)缸推(tui)(tui)動(dong)(dong)(dong)(dong)活(huo)塞(sai)或整個槍(qiang)(qiang)(qiang)管連動(dong)(dong)(dong)(dong)到槍(qiang)(qiang)(qiang)機進(jin)(jin)行完成(cheng)(cheng)槍(qiang)(qiang)(qiang)枝(zhi)的(de)(de)(de)自(zi)(zi)動(dong)(dong)(dong)(dong)/半自(zi)(zi)動(dong)(dong)(dong)(dong)運(yun)作(zuo)。第(di)三(san)種是利用(yong)第(di)二種“收集”氣體(ti)的(de)(de)(de)原(yuan)理(li)進(jin)(jin)行推(tui)(tui)動(dong)(dong)(dong)(dong)槍(qiang)(qiang)(qiang)管連動(dong)(dong)(dong)(dong)槍(qiang)(qiang)(qiang)機完成(cheng)(cheng)槍(qiang)(qiang)(qiang)枝(zhi)的(de)(de)(de)自(zi)(zi)動(dong)(dong)(dong)(dong)/半自(zi)(zi)動(dong)(dong)(dong)(dong)運(yun)作(zuo)。后(hou)一種是經由氣導管導流氣體(ti)向后(hou)“吹送”槍(qiang)(qiang)(qiang)機完成(cheng)(cheng)槍(qiang)(qiang)(qiang)枝(zhi)的(de)(de)(de)自(zi)(zi)動(dong)(dong)(dong)(dong)/半自(zi)(zi)動(dong)(dong)(dong)(dong)運(yun)作(zuo)。因此我們(men)大約可以(yi)(yi)分為(wei)：短(duan)行程(cheng)(cheng)活(huo)塞(sai)傳動(dong)(dong)(dong)(dong)式（Short stroke）。長行程(cheng)(cheng)活(huo)塞(sai)傳動(dong)(dong)(dong)(dong)式（Long stroke）。氣井集氣操(cao)作(zuo)（Gas trap）。槍(qiang)(qiang)(qiang)口(kou)增(zeng)壓(ya)器（Muzzle booster）。直噴式氣動(dong)(dong)(dong)(dong)操(cao)作(zuo)（Direct impingement；也稱為(wei)Direct Gas Action）。