1953greg
12-16-2016, 08:25 PM
What he's referring to is Primary Extraction. A search for that will pull up the information you are wanting.
When you open the bolt handle does the handle make contact with the rear baffle forcing the bolt to travel rearward in the action?
http://www.savageshooters.com/content.php?281-Why-110-Series-and-Axis-Bolt-Handles-are-NOT-Interchangeable&new_comment
I think that's the right move. I went and re-read you first post, what got me is you said it looked ot hit the mouth of the case and would go no further.
That indicates its not a head space problem, its a throat problem.
Supposedly the brass should fire form to the chamber including the throat area.
If it was head space then it would go almost all the way in and stick.
I would focus on that area, even if tight, a resized round goes in, should conform.
Really odd an most interested in what you find.
Boro scope is going to be the only thing you can get a good look at it with as that is close to the lands.
been following with much interest and anxious for discovery
rc20: is it possible to just have a throat problem on a new chamber? i have let some brass get too long on a carbon deposited throat. i suppose we all assume the reamer was proper to start with. maybe its not. scratchin my head!!!!!!
but if the case neck is jamming the lands then pressures would skyrocket even with reduced loads, right?
When you open the bolt handle does the handle make contact with the rear baffle forcing the bolt to travel rearward in the action?
http://www.savageshooters.com/content.php?281-Why-110-Series-and-Axis-Bolt-Handles-are-NOT-Interchangeable&new_comment
I think that's the right move. I went and re-read you first post, what got me is you said it looked ot hit the mouth of the case and would go no further.
That indicates its not a head space problem, its a throat problem.
Supposedly the brass should fire form to the chamber including the throat area.
If it was head space then it would go almost all the way in and stick.
I would focus on that area, even if tight, a resized round goes in, should conform.
Really odd an most interested in what you find.
Boro scope is going to be the only thing you can get a good look at it with as that is close to the lands.
been following with much interest and anxious for discovery
rc20: is it possible to just have a throat problem on a new chamber? i have let some brass get too long on a carbon deposited throat. i suppose we all assume the reamer was proper to start with. maybe its not. scratchin my head!!!!!!
but if the case neck is jamming the lands then pressures would skyrocket even with reduced loads, right?