The fuze is the E. German DS-62 (similar to the UZRGM type) with a curved safetylever.
引信是大肠杆菌德国的DS - 62(类似uzrgm型)与弯曲的安全杠杆。
2
Wind it like a watch with a key that's stored underneath the barrel, and when it's 'fully loaded' use your thumb to pull back the safetylever. Then squeeze the trigger.
Attach a sharp stone to the end of astout piece of wood, and with this lever you can hugely increase thespeed, force, effectiveness and safety with which the axe can bewielded.