spartan1

After much waiting is finally ready my device for measuring concentrically use.
Just like the original can be measured by 22 LR to 50 BMG.
But as my wife out in times cheaper because l paid only materials.
I will ask for views if something is not done properly it can fix it.
Here are photos:

Nomercy448

Interesting. How much money did it cost? Did you try factory made options like the Sinclair, Hornady, or RCBS?

spartan1

In generally is $ 80 at the original price of about $ 320.
This is a copy of "Accuracy one concentricity gauge"

bronko22000

Unless you're a 1000 yard shooter I really don't see any use for this for normal hunting loads. Upon firing your case is going to conform to your chamber anyway. For bullet alignment I've read that when you seat your bullet you should lower your press ram a bit and rotate the cartridge 180* and reseat.
Does it make a difference? I don't know.
So someone please tell me the reason for checking case concentricity.

spartan1

I agree with Bronko22000 that for hunting purposes is not required precision. But to me it is more about mental relief. I of more than 500m. not shoot.
Here`s a photo of today, the arrow quiver very slightly.