I was hoping that someone would be nice enough to give me the long version of what "borden bumps" are.
I read about them on the borden rifles website and on the nesika bay website but all it says is that they are there to reduce up the clearance on the bolt to receiver fit.
I emailed borden rifles and got an equally vague response.
Precisely where on the bolt are they located and how does a .0005" clearance help anything? It is my belief that if it ain't touching then it ain't touching. I always thought that it was contacting surfaces that held rounds tightly in the chamber.
Thanks
I read about them on the borden rifles website and on the nesika bay website but all it says is that they are there to reduce up the clearance on the bolt to receiver fit.
I emailed borden rifles and got an equally vague response.
Precisely where on the bolt are they located and how does a .0005" clearance help anything? It is my belief that if it ain't touching then it ain't touching. I always thought that it was contacting surfaces that held rounds tightly in the chamber.
Thanks