Parts and instruction.

[tenngun]

Looking at guns built on this forum we have a load of master who make works of art
I ain’t one of them. I can take a thousand dollars worth of parts and turn it into a five hundred dollar gun
Magic
But
I got far more then five hundred dollars of fun out of building it
As said it’s addictive
And while my girls aren’t the prettiest at the ball, that shoot well, make smoke and make me smile
It’s the journey not the destination

 

[thehorn]

From the looks of the instructions, the stock, and the bag of small parts, it's a CVA Kentucky pistol kit. But the barrel and breech plug are not CVA and it'd be too much work trying to make that barrel and plug work for your situation. Source a CVA pistol barrel with breech plug installed and a lock from eBay and/or Deer Creek. Good luck with your project; you'll have fun!

 

[Clint Meier]

Howdy romoshka, I may be crazy as a pet **** and blind as a bat, but in looking at the photo you posted in post #4 above, it sure looks to me like there is a percussion lock, a trigger guard and a bag of misc. parts inside a metal candy box just above the stock. Are these parts for something else? If not, and I could be wrong, but you may already have all the parts you need! I hope this is the case! Let us know, sir.