6 PRC reloading

[wind gypsy]

Borescope pics of freebore area. COAL is 2.850 with a 108eldm in the pics above.

Yeah, usually freebore means you shouldn’t see lands.

 

[Babarkidd]

I got my barrel today and put it on my action.

 

[Titanmoose]

Borescope pics of freebore area. COAL is 2.850 with a 108eldm in the pics above.

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I have the exact same look. I just got some shit photos with a cheap scope.

 

[Titanmoose]

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Have you reached out and if so what was their response ?

 

[wind gypsy]

The whole point of freebore is that the bullet isn't engraved from the lands until it gets into the leade after it. Your chamber pics with copper fouling almost immediately in the throat are close to what I'd expect in a "zero freebore" chamber with a throat that doesn't start significantly larger than bullet diameter.

More plainly - I would not be satisfied with that chamber.

 

[Titanmoose]

concur. I’m going to reach out.

 

[Runolfson]

Have you reached out and if so what was their response ?

They saw my photos and agreed that there is likely a problem with the freebore. Told me to return barrel and to send a dummy round with it for evaluation and rework.

 

[Runolfson]

I have the exact same look. I just got some shit photos with a cheap scope.

This is the borescope I used. Works good. https://a.co/d/5yeTC8H