Type 79 submachine gun is rather unusual for its class as it is very lightweight and uses locked breech, gas operated action instead of more traditional blowback action.

79式?jīng)_鋒槍是相當(dāng)罕見的類，因?yàn)樗欠浅］p便欧美三級片AAAA，并使用鎖膛，燃?xì)饨?jīng)營的行動，而不是更多的傳統(tǒng)的的反作用的行動A级毛片高清免费视。

Guns with the least 'leakage' are best, so a sealed breech (e.g. bolt action) is preferable and can be suppressed to the point that the "click" as the striker or hammer falls is the loudest sound of firing.

滲泄&最小的槍枝效果最好，所以槍膛密封的結(jié)構(gòu)是最宜采用的方式Siwaav.com，對這類槍的抑制效果能做到使射擊時(shí)發(fā)出的最響的聲音是擊針或擊錘落下時(shí)發(fā)出的&嗒聲亚洲色av噜噜狠狠爱。

Breech：后膛

Action [槍機(jī)] 槍械機(jī)件的總成,包括槍身(DangerCode)国产精品久久久久久久久清纯、機(jī)匣(receiver)久久一本AV观看片、后膛(breech),以及其他機(jī)件結(jié)構(gòu),這些機(jī)件結(jié)合起來互相連動,以完成上膛、發(fā)射h黄视频公司com、退殼的動作.