fireforming barrel question
Could I make a fireforming barrel out of a barrel with the wrong bore diameter?
Here's the scenario, I have a 338 bore barrel that has proven to be pretty worthless. I've tried different chamberings, new crown, different actions, stocks, you name it. This sucker is a tomato stake! In the next couple of days I should be getting my 375 RUM Improved reamer. Could I rechamber my 338 bore barrel with the 375 reamer to use as a fireforming barrel when shooting Cream of Wheat fireforming loads. Obviously it wouldn't work to fire bullets, but with the COW method, I can't think of any real harm that could come from doing this.
What do you think?
Andrew
Re: fireforming barrel question
It's doable but the barrel needs to be well marked "for fireforming with filler only" just in case there was a was chance someone else got a hold of that barrel.
Re: fireforming barrel question
Whatever you do, make sure the barrel remains at least 16+ inches long.
uj
Re: fireforming barrel question
Quote:
Originally Posted by Uncle Jack
Whatever you do, make sure the barrel remains at least 16+ inches long.
uj
He shoots a Striker. It doesn't need to be 16"+ if it doesn't go on a rifle action.
Andrew, what about the pilot? Are you using a solid or interchangeable? I think the reamer might not be able to cut in the area between the rear of the bushing and the lead/freebore section of the reamer. The reamer would act like a drill in that section.
Re: fireforming barrel question
The barrel is still 22", so the length is good.
Quote:
Originally Posted by geargrinder
[\Andrew, what about the pilot? Are you using a solid or interchangeable? I think the reamer might not be able to cut in the area between the rear of the bushing and the lead/freebore section of the reamer. The reamer would act like a drill in that section.
This something I thought of yesterday. It's an interchangeable pilot reamer, but like you said I'm not sure that the reamer will be able to cut the smaller bore. I think my attempts to be cheap are just going to cost more money. ;D
Andrew