Quote:
Originally Posted by Model5
I googled and googled and people don’t really take many picture close up of the front of these guns.
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Obviously you can't always count on Google.
I've posted pictures of my disappointing crowns many times here, often with before & after chamfering pictures.
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Quote:
Originally Posted by Dave Lively
It is a side effect of the EDM rifling and doesn't hurt anything.
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It happens on broached rifling too. See 625 & 627 PCs.
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Quote:
Originally Posted by Model5
...I wasn’t sure if there was a logical explanation other than the bench dept took the day off.
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Exactly, it's a side effect of lack of attention to detail & ultimately it matters.
Crowns should be smooth with each land & groove presented equally at the muzzle.
It's easily fixed. Whenever I've chamfered my crowns & forcing cones it's invariably made good shooters a little better.
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625PC
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627PC
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686+ TALO
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