Got a high end.22 new gun but it's barrel was not shooting good.
Inspected it and found that the breach was tight while the muzzle was loose.
Strange.
Installed another barrel of same make and all things got aligned. It became laser as usually these guns are known for
Machined the breach end and developed a proper lead.
Then choked the muzzle end.
Then pushed through it some pellets of JSB 18 grain and then 25 grain redesigned.
Here are pics of pellets pushed through this polygonal barrel.
Sorry for my dirty hands due to this project.
Pellets look a bit better but still no accuracy as before.
It might have some other manufacturing issue.
Trying to find a BSA barrel or to make a solid barrel out of FX liner to fix this issue.
Regards,
Bhaur