P201 Ai-Oh, I made this gun's original model P201 KAI in 1979.
I re-designed it to make easier and I upload the tutorial.
First, please read the following sentence.
1. Please try to make it at your own risk.
2. Please use this tutorial for only your personal enjoyment.
3. What made based on this content, please do not sell or distribute.
4. In addition, Infringement of copyright is prohibited.
Do you understand ? Then let's try to make it.
As illustration, cut the wood timbers with a saw.
As illustration, cut the wood plate and plastic plate with a saw.
Drill two holes (2-3mm diameter) to P1 and P2.
Glue P1, P8, P5, P6 and Trigger-Bar. (this set is called Trigger-Set)
Glue P2 to Trigger-Set.
Insert Ratchet into Ratchet-box, and insert two wood pins (2-3mm diameter) to the each holes.
Fix Barrel to Frame L with screws. (requires pre-drilling)
Glue P7 and P9 to Frame L. Spacing of 15 mm is required.
Put Trigger-Set on Frame L, and contact it with P7.
Glue P10 and P11 to Frame L. (Do not move Trigger-Set and you should not adhere to it glue.)
Glue P3 to Frame L. Keep a spacing of just 12 mm to Trigger.
Glue P4 to Frame L.
Once, remove Trigger-Set.
Glue Grip L to P3 and P4.
Glue P12 to Grip L.
Put Trigger-Set and Sliding Bolt on Frame L.
Contact Trigger-Set with P7.
Adjust the position of Ratchet and Sliding Bolt.
2 mm clearance is required between Ratchet and the first notch of Sliding Bolt.