If necessary, set the carrier modeselector to the slow position.
若必要，将搭载车的模式选择设置为“低速”的位置。
2
The gun had feed modeselector at the rear of the receiver, and, when used on tripod mount, a set of spade grips to control the gun.
枪已接收器的饲料模式选择在后方，并在枪上使用三脚架接口，铲一组握把来控制。
3
Original PM 12 / Model 12 submachine guns featured separate manual safety and fire modeselector, both being made in the form of the cross-bolt buttons.