Upon release of the finger piece the magazine follower spring is released, and bolt could be closed, thus completing the loading cycle.
释放后发表的手指片春天是该杂志的追随者，和螺栓可以被关闭，从而完成了负荷周期。
Upon release of the finger piece the magazine follower spring is released, and bolt could be closed, thus completing the loading cycle.
释放后发表的手指片春天是该杂志的追随者，和螺栓可以被关闭，从而完成了负荷周期。
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