氣動(dong)(dong)(dong)(dong)(dong)(dong)操(cao)作依照(zhao)原理與不同槍枝(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)機械設計(ji)方式(shi)有分為(wei)四種(zhong)(zhong)五(wu)類：第一(yi)種(zhong)(zhong)是(shi)依賴活(huo)(huo)(huo)塞(sai)(sai)原理進(jin)(jin)行(xing)(xing)(xing)槍機運(yun)(yun)(yun)(yun)作的(de)(de)(de)(de)(de)(de)方式(shi)，亦(yi)即(ji)透過導流使氣體推(tui)動(dong)(dong)(dong)(dong)(dong)(dong)活(huo)(huo)(huo)塞(sai)(sai)，活(huo)(huo)(huo)塞(sai)(sai)連動(dong)(dong)(dong)(dong)(dong)(dong)槍機，透過這(zhe)一(yi)串的(de)(de)(de)(de)(de)(de)程(cheng)序完(wan)成槍枝(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)自(zi)(zi)(zi)動(dong)(dong)(dong)(dong)(dong)(dong)/半自(zi)(zi)(zi)動(dong)(dong)(dong)(dong)(dong)(dong)運(yun)(yun)(yun)(yun)作。然而活(huo)(huo)(huo)塞(sai)(sai)的(de)(de)(de)(de)(de)(de)運(yun)(yun)(yun)(yun)作以行(xing)(xing)(xing)程(cheng)為(wei)主，以行(xing)(xing)(xing)程(cheng)移(yi)動(dong)(dong)(dong)(dong)(dong)(dong)距(ju)離的(de)(de)(de)(de)(de)(de)長短劃(hua)分，而非以活(huo)(huo)(huo)塞(sai)(sai)的(de)(de)(de)(de)(de)(de)重量或者大(da)小劃(hua)分。第二種(zhong)(zhong)是(shi)利用“收(shou)(shou)集(ji)(ji)”子彈(dan)的(de)(de)(de)(de)(de)(de)高壓(ya)(ya)氣之后(hou)(hou)再導流進(jin)(jin)入(ru)汽缸(gang)推(tui)動(dong)(dong)(dong)(dong)(dong)(dong)活(huo)(huo)(huo)塞(sai)(sai)或整個槍管連動(dong)(dong)(dong)(dong)(dong)(dong)到(dao)槍機進(jin)(jin)行(xing)(xing)(xing)完(wan)成槍枝(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)自(zi)(zi)(zi)動(dong)(dong)(dong)(dong)(dong)(dong)/半自(zi)(zi)(zi)動(dong)(dong)(dong)(dong)(dong)(dong)運(yun)(yun)(yun)(yun)作。第三種(zhong)(zhong)是(shi)利用第二種(zhong)(zhong)“收(shou)(shou)集(ji)(ji)”氣體的(de)(de)(de)(de)(de)(de)原理進(jin)(jin)行(xing)(xing)(xing)推(tui)動(dong)(dong)(dong)(dong)(dong)(dong)槍管連動(dong)(dong)(dong)(dong)(dong)(dong)槍機完(wan)成槍枝(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)自(zi)(zi)(zi)動(dong)(dong)(dong)(dong)(dong)(dong)/半自(zi)(zi)(zi)動(dong)(dong)(dong)(dong)(dong)(dong)運(yun)(yun)(yun)(yun)作。后(hou)(hou)一(yi)種(zhong)(zhong)是(shi)經由氣導管導流氣體向(xiang)后(hou)(hou)“吹送”槍機完(wan)成槍枝(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)自(zi)(zi)(zi)動(dong)(dong)(dong)(dong)(dong)(dong)/半自(zi)(zi)(zi)動(dong)(dong)(dong)(dong)(dong)(dong)運(yun)(yun)(yun)(yun)作。因此(ci)我們(men)大(da)約可以分為(wei)：短行(xing)(xing)(xing)程(cheng)活(huo)(huo)(huo)塞(sai)(sai)傳(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)式(shi)（Short stroke）。長行(xing)(xing)(xing)程(cheng)活(huo)(huo)(huo)塞(sai)(sai)傳(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)式(shi)（Long stroke）。氣井集(ji)(ji)氣操(cao)作（Gas trap）。槍口增壓(ya)(ya)器（Muzzle booster）。直噴式(shi)氣動(dong)(dong)(dong)(dong)(dong)(dong)操(cao)作（Direct impingement；也稱為(wei)Direct Gas Action）。