Joe’s .257
Here is the start or Joe’s .257. I had to sand blast off what ever the coating was on the frame because it was thick and I was worried about putting it in the mill and not being square.


Made the barrel bushings today. Because the frame is so short I made the front bushing part of the frame extension. This will extend out 4.75″ and will get a end cap that guides the barrel also.


I had to put it in the mill because the front of the frame wasn’t even close the square.


Trying to make everything that I need to in the 3 jaw before I switch to collet chuck. I need to finish the 2 valves I have and then I can start cutting barrels.
All Replies
- You must be logged in to reply to this topic.










Well it is finally done. I finished the valve today. Shot it about 20 times.
I have a few different tophat setings. With .100″ tophat and a 3300 psi fill it does this with PW of 2.
1002
1013
1013
1011
1002
I did shoot it with a larger TH and got 1040 fps. It will have 3 TH shims to set the TH at .100″, .105″, and .115″.
By playing with the PW you can tighten up the spread.
Will black oxide the valve and adapter with my valves next week.