Regulated SEMI-AUTO PCP Valve Hammer Recovery system

Part 2 of my semi-auto PCP, this uses a 1800 PSI output regulator as well for consistency. In this video I showed the recovery system, how the vent hole releases air towards the hammer for another use. However, I had an issue, this was only consuming about 7 PSI using a 0.3L tank, which is not good enough for semi auto. I could connect the bolt with the hammer and make it an open bolt system, but that's not what I wanted. Due to this I will not jump right into making the chamber, but instead I will make a new valve. The current valve has a 6.8mm throat diameter, so it's quite hard to open. The new valve will use a 5mm throat diameter, so it will be much much easier to open, and it will likely reach 20 PSI consumption.

Fund my projects: https://buymeacoffee.com/pcpairgunsch...

This is part 2, watch part 1 to see previous process. There are still upcoming episodes

Part 1:    • Making semi-auto PCP Valve for Regulated P...  

LATHE used in the video:
MINI Lathe 7x16 800W (Europe and USA link): https://s.click.aliexpress.com/e/_DlY...
Asia link: https://s.click.aliexpress.com/e/_Dlt...

1800 PSI PCP regulator: https://s.click.aliexpress.com/e/_DBF... (Make sure you select the right thread as there are 2 options)
0.3L PCP tank: https://s.click.aliexpress.com/e/_Dl2...