氣(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)操作(zuo)依照原(yuan)理(li)與不同槍(qiang)(qiang)(qiang)枝(zhi)的(de)(de)(de)(de)(de)機(ji)械設計方式有分為(wei)(wei)四種(zhong)五類：第(di)(di)一種(zhong)是(shi)依賴活(huo)(huo)(huo)塞原(yuan)理(li)進行(xing)槍(qiang)(qiang)(qiang)機(ji)運(yun)(yun)(yun)作(zuo)的(de)(de)(de)(de)(de)方式，亦即透過導流(liu)使(shi)氣(qi)(qi)體(ti)推(tui)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)活(huo)(huo)(huo)塞，活(huo)(huo)(huo)塞連動(dong)(dong)(dong)(dong)(dong)(dong)(dong)槍(qiang)(qiang)(qiang)機(ji)，透過這(zhe)一串的(de)(de)(de)(de)(de)程(cheng)(cheng)序完(wan)(wan)成(cheng)(cheng)槍(qiang)(qiang)(qiang)枝(zhi)的(de)(de)(de)(de)(de)自(zi)(zi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)/半(ban)自(zi)(zi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)運(yun)(yun)(yun)作(zuo)。然而活(huo)(huo)(huo)塞的(de)(de)(de)(de)(de)運(yun)(yun)(yun)作(zuo)以(yi)行(xing)程(cheng)(cheng)為(wei)(wei)主(zhu)，以(yi)行(xing)程(cheng)(cheng)移動(dong)(dong)(dong)(dong)(dong)(dong)(dong)距離的(de)(de)(de)(de)(de)長短劃分，而非以(yi)活(huo)(huo)(huo)塞的(de)(de)(de)(de)(de)重量或者大小劃分。第(di)(di)二種(zhong)是(shi)利用“收集”子彈的(de)(de)(de)(de)(de)高壓氣(qi)(qi)之(zhi)后(hou)再導流(liu)進入汽缸推(tui)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)活(huo)(huo)(huo)塞或整個(ge)槍(qiang)(qiang)(qiang)管(guan)連動(dong)(dong)(dong)(dong)(dong)(dong)(dong)到(dao)槍(qiang)(qiang)(qiang)機(ji)進行(xing)完(wan)(wan)成(cheng)(cheng)槍(qiang)(qiang)(qiang)枝(zhi)的(de)(de)(de)(de)(de)自(zi)(zi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)/半(ban)自(zi)(zi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)運(yun)(yun)(yun)作(zuo)。第(di)(di)三種(zhong)是(shi)利用第(di)(di)二種(zhong)“收集”氣(qi)(qi)體(ti)的(de)(de)(de)(de)(de)原(yuan)理(li)進行(xing)推(tui)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)槍(qiang)(qiang)(qiang)管(guan)連動(dong)(dong)(dong)(dong)(dong)(dong)(dong)槍(qiang)(qiang)(qiang)機(ji)完(wan)(wan)成(cheng)(cheng)槍(qiang)(qiang)(qiang)枝(zhi)的(de)(de)(de)(de)(de)自(zi)(zi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)/半(ban)自(zi)(zi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)運(yun)(yun)(yun)作(zuo)。后(hou)一種(zhong)是(shi)經由氣(qi)(qi)導管(guan)導流(liu)氣(qi)(qi)體(ti)向后(hou)“吹送”槍(qiang)(qiang)(qiang)機(ji)完(wan)(wan)成(cheng)(cheng)槍(qiang)(qiang)(qiang)枝(zhi)的(de)(de)(de)(de)(de)自(zi)(zi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)/半(ban)自(zi)(zi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)運(yun)(yun)(yun)作(zuo)。因(yin)此我們大約可以(yi)分為(wei)(wei)：短行(xing)程(cheng)(cheng)活(huo)(huo)(huo)塞傳(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)式（Short stroke）。長行(xing)程(cheng)(cheng)活(huo)(huo)(huo)塞傳(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)式（Long stroke）。氣(qi)(qi)井集氣(qi)(qi)操作(zuo)（Gas trap）。槍(qiang)(qiang)(qiang)口增壓器（Muzzle booster）。直噴式氣(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)操作(zuo)（Direct impingement；也(ye)稱為(wei)(wei)Direct Gas Action）。