Making 4000 PSI BIG GAME PCP Hammer Valve

15 днів тому

Part 2 of making my 4000 PSI BIG GAME PCP. In this video I built the hammer system, I estimate there will be 1 or 2 more parts, depending on how much footage I get. This functions great at 3500 PSI, although it would withstand 4000 PSI. At 3500 PSI the hammer functions better. In the next part I will be making the chamber, transfer port... etc
PART 1: • Making BIG GAME PCP 40...
LATHE used in the video:
MINI Lathe 7x16 800W (Europe and USA link): s.click.aliexpress.com/e/_DlY...
Asia link: s.click.aliexpress.com/e/_Dlt...
Parts, tools & materials:
25mm brass rod: s.click.aliexpress.com/e/_DCF...
HSS mills: www.aliexpress.com/item/10050...
Tungsten Carbide mills: s.click.aliexpress.com/e/_DeC...
drill bits: s.click.aliexpress.com/e/_Dm2...
m6x1, m4x0.7 tap: s.click.aliexpress.com/e/_DCJ...
grub screws: s.click.aliexpress.com/e/_Ddi...
countersunk screw (bolt M6): s.click.aliexpress.com/e/_DCn...
caliper: s.click.aliexpress.com/e/_DnK...
lathe cutting tools: s.click.aliexpress.com/e/_DdH...
grooving tool: s.click.aliexpress.com/e/_Dlj...
12mm steel rod: s.click.aliexpress.com/e/_DDY...
2.5mm steel rod: s.click.aliexpress.com/e/_DDu...
M4 thread die: s.click.aliexpress.com/e/_DCQ...
22mm spring: www.aliexpress.com/item/10050...
10mm aluminum plate: s.click.aliexpress.com/e/_DDN...
6mm spring (0.7mm wire dia): s.click.aliexpress.com/e/_DkL...
3mm stainless steel plate: s.click.aliexpress.com/e/_DCG...

КОМЕНТАРІ: 31

@hunteranglin3750 7 днів тому

Can someone please get this man a tool sponsor

@adityasalunkhe1288 12 днів тому

Incredible build, good job 🐣

@pcpairgunschannel 12 днів тому

thanks bhai

@huazhong208 12 днів тому

Really beautiful.👍

@jalhuntph 14 годин тому

nice build bro.keep safe always🤜🤛

@pcpairgunschannel 11 годин тому

thx bro

@robertsimpson6324 13 днів тому

Thank you .have my new lathe coming to build this

@pcpairgunschannel 13 днів тому

Keep me updated brother

@LowkeyAirgunner 6 днів тому

This is starting to look like a mix of Beeman chief and Smk B2 haha _And I love it._

@pcpairgunschannel 6 днів тому

Maybe 🤔 I regret not getting a milling machine as I got a lathe, though. The slots on the tube for example arent quite precise, but in the end I will still have a very powerful small bore PCP. My next project is actually a regulated semi-auto PCP, and for that I am gonna use a mill and not just a lathe with a sloppy mill attachment. Stay tuned bro :)

@LowkeyAirgunner 6 днів тому

@@pcpairgunschannel Cool stuff!

@sniperkota428 6 днів тому

Very Nice

@airsight2753 10 днів тому

150psi/shot, wow! That's a powerful airgun bro.

@pcpairgunschannel 10 днів тому

Yep! At 166cc. Expecting maybe about 50-60 ftlbs using 15 grain slugs. The valve throat is huge at 8mm and 5mm transfer port is pretty big for just 177

@ahmadfaosan9549 2 дні тому

👍👍👍👍guud ferigud😂

@SuperFirewords 7 днів тому

Very Good Job but i wanna know what is length of a stainless steel tube in centimeters ?

@pcpairgunschannel 7 днів тому

59.5cm, 595mm

@SuperFirewords 7 днів тому

@@pcpairgunschannel Thanks bro you are the best keep going making the complete project 👍💪

@HamzaBendelladj-cb4np 9 днів тому

How to do multishot chamber bro. Like rectangular

@pcpairgunschannel 9 днів тому

multishot? sorry bro i am not sure what you mean. semi auto?

@HamzaBendelladj-cb4np 9 днів тому

@@pcpairgunschannel yes bro semi auto

@pcpairgunschannel 8 днів тому

@@HamzaBendelladj-cb4np You have to release air from the valve to the himmet chamber and not only to the barrel. Then the trigger needs to be so that when You press it down it releases the hammer but immediately goes back in place while the trigger is still held down. I actually plan to make a semi auto next. Stay patient, I’ll begin it in about a month