![Chu Ko Nu (Zhu ge nu) chinese repeating crossbow making process from china 0e352a12](https://i.servimg.com/u/f35/18/15/20/58/0e352a12.jpg)
Whole profile
![Chu Ko Nu (Zhu ge nu) chinese repeating crossbow making process from china F22b3612](https://i.servimg.com/u/f35/18/15/20/58/f22b3612.jpg)
Left hand holding section
![Chu Ko Nu (Zhu ge nu) chinese repeating crossbow making process from china Ee840112](https://i.servimg.com/u/f35/18/15/20/58/ee840112.jpg)
Dragon head with four teeth
![Chu Ko Nu (Zhu ge nu) chinese repeating crossbow making process from china D0ce6012](https://i.servimg.com/u/f35/18/15/20/58/d0ce6012.jpg)
Cocked state
![Chu Ko Nu (Zhu ge nu) chinese repeating crossbow making process from china Ecccd712](https://i.servimg.com/u/f35/18/15/20/58/ecccd712.jpg)
Crossbow body and the section for holding the bamboo bow.
![Chu Ko Nu (Zhu ge nu) chinese repeating crossbow making process from china 934b0b12](https://i.servimg.com/u/f35/18/15/20/58/934b0b12.jpg)
Two cloud shaped plates prevent the horizontal displacement of magazine
![Chu Ko Nu (Zhu ge nu) chinese repeating crossbow making process from china 5d1ea313](https://i.servimg.com/u/f35/18/15/20/58/5d1ea313.jpg)
bolts materials
![Chu Ko Nu (Zhu ge nu) chinese repeating crossbow making process from china 95552212](https://i.servimg.com/u/f35/18/15/20/58/95552212.jpg)
The iron head of bolts
![Chu Ko Nu (Zhu ge nu) chinese repeating crossbow making process from china Fabb4412](https://i.servimg.com/u/f35/18/15/20/58/fabb4412.jpg)
The end of bolts are cross shape curved. It will help the string hit the center line of bolt.
![Chu Ko Nu (Zhu ge nu) chinese repeating crossbow making process from china D3e89211](https://i.servimg.com/u/f35/18/15/20/58/d3e89211.jpg)
![Chu Ko Nu (Zhu ge nu) chinese repeating crossbow making process from china 4a4d9a11](https://i.servimg.com/u/f35/18/15/20/58/4a4d9a11.jpg)
A top plate can pull out and push into the magazine, help prevent the jumping of bolts.
![Chu Ko Nu (Zhu ge nu) chinese repeating crossbow making process from china C1caaf12](https://i.servimg.com/u/f35/18/15/20/58/c1caaf12.jpg)
Drill a hole for insert the trigger (Top is wider than below.)
![Chu Ko Nu (Zhu ge nu) chinese repeating crossbow making process from china 07db5312](https://i.servimg.com/u/f35/18/15/20/58/07db5312.jpg)
Insert the trigger pin.
![Chu Ko Nu (Zhu ge nu) chinese repeating crossbow making process from china Bd16cb11](https://i.servimg.com/u/f35/18/15/20/58/bd16cb11.jpg)
Cut out a shallow path for bolts
![Chu Ko Nu (Zhu ge nu) chinese repeating crossbow making process from china 13227211](https://i.servimg.com/u/f35/18/15/20/58/13227211.jpg)
The boundary slot for holding string is curved out to a "U" shape.
![Chu Ko Nu (Zhu ge nu) chinese repeating crossbow making process from china 6e908e11](https://i.servimg.com/u/f35/18/15/20/58/6e908e11.jpg)
Using round chisel to cut the barrel
![Chu Ko Nu (Zhu ge nu) chinese repeating crossbow making process from china 564b9612](https://i.servimg.com/u/f35/18/15/20/58/564b9612.jpg)
Check and test the hitting
![Chu Ko Nu (Zhu ge nu) chinese repeating crossbow making process from china 60becf11](https://i.servimg.com/u/f35/18/15/20/58/60becf11.jpg)
Cut out room for stacking bolts
![Chu Ko Nu (Zhu ge nu) chinese repeating crossbow making process from china D33ba911](https://i.servimg.com/u/f35/18/15/20/58/d33ba911.jpg)
Hold the two pieces together
![Chu Ko Nu (Zhu ge nu) chinese repeating crossbow making process from china 9b2b9511](https://i.servimg.com/u/f35/18/15/20/58/9b2b9511.jpg)
Insert a short stick into the mouth of dragon prevent the sliping out the bolt while carrying.
![Chu Ko Nu (Zhu ge nu) chinese repeating crossbow making process from china 5d1ea314](https://i.servimg.com/u/f35/18/15/20/58/5d1ea314.jpg)
Design the operation lever. (need adjustments )
![Chu Ko Nu (Zhu ge nu) chinese repeating crossbow making process from china 839db012](https://i.servimg.com/u/f35/18/15/20/58/839db012.jpg)
![Chu Ko Nu (Zhu ge nu) chinese repeating crossbow making process from china 68a8d212](https://i.servimg.com/u/f35/18/15/20/58/68a8d212.jpg)
Using cheap bamboo as bow
![Chu Ko Nu (Zhu ge nu) chinese repeating crossbow making process from china F7eae212](https://i.servimg.com/u/f35/18/15/20/58/f7eae212.jpg)
Polishing the bamboo bow
![Chu Ko Nu (Zhu ge nu) chinese repeating crossbow making process from china 3ae19b12](https://i.servimg.com/u/f35/18/15/20/58/3ae19b12.jpg)
Two piece bamboo plates tie together.
![Chu Ko Nu (Zhu ge nu) chinese repeating crossbow making process from china Fb20ba11](https://i.servimg.com/u/f35/18/15/20/58/fb20ba11.jpg)
![Chu Ko Nu (Zhu ge nu) chinese repeating crossbow making process from china 62117911](https://i.servimg.com/u/f35/18/15/20/58/62117911.jpg)
Curve out the dragon head.
![Chu Ko Nu (Zhu ge nu) chinese repeating crossbow making process from china 867f3612](https://i.servimg.com/u/f35/18/15/20/58/867f3612.jpg)
![Chu Ko Nu (Zhu ge nu) chinese repeating crossbow making process from china F531bb11](https://i.servimg.com/u/f35/18/15/20/58/f531bb11.jpg)
![Chu Ko Nu (Zhu ge nu) chinese repeating crossbow making process from china 414f4d11](https://i.servimg.com/u/f35/18/15/20/58/414f4d11.jpg)
Using a littel magnet under the iron head of bolt avoid sliping.
![Chu Ko Nu (Zhu ge nu) chinese repeating crossbow making process from china D8177911](https://i.servimg.com/u/f35/18/15/20/58/d8177911.jpg)
Making string
![Chu Ko Nu (Zhu ge nu) chinese repeating crossbow making process from china 11f07411](https://i.servimg.com/u/f35/18/15/20/58/11f07411.jpg)
![Chu Ko Nu (Zhu ge nu) chinese repeating crossbow making process from china Ac164911](https://i.servimg.com/u/f35/18/15/20/58/ac164911.jpg)
Assemble and painting.