Ancient records of hook and sickle guns

The Song Dynasty's Biography of Yue Fei: "At the beginning, Wu Shu had a powerful army, all of which were heavily armored and passed through Viso. The three of them joined forces and named it' Kidnapping Horse', so the government forces could not use it. It's also a battle, riding 15 thousand, flying with a hemp knife and stepping into the array, don't look up, the first bag. Kidnappers and horses are linked together, and one horse servant and two horses can't do it. People loyal to the government fought hard and were defeated. Wu Shu said, "Since we set out from the sea, we have all won by this, and now it has disappeared!" "Yue Fei is a hemp Zagreb knife, that is, a crochet gun.