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12.7 barrel chamber question
#1
When I first got my barrel I cleaned it and then started checking the chamber for problems. Rounds would stick and also many deep scratches. So I've since polished the chamber and have eliminated the scratches but, on some ammo I'm still getting a tight fit, insert round but have to bump to get round to drop out on Hornady ammo. However the Underwood ammo drops freely. Measured shoulder with Hornady being 1.210 and Underwood being 1.209, both below the 1.220 spec, so do I have a tight chamber? And is it still gtg to shoot?

Also am able to close bolt on both the Hornady and Underwood ammo manually with my hand.

What say you all?
"Wild flower, growin' thru the cracks in the street" - Problem Child by Little Big Town
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Messages In This Thread
12.7 barrel chamber question - by 41bear - 08-03-2018, 09:25 AM
12.7 barrel chamber question - by A5BLASTER - 08-03-2018, 11:33 AM
12.7 barrel chamber question - by 41bear - 08-03-2018, 12:03 PM
12.7 barrel chamber question - by A5BLASTER - 08-03-2018, 12:24 PM
12.7 barrel chamber question - by grendelnubi - 08-31-2018, 03:24 AM
12.7 barrel chamber question - by 41bear - 08-31-2018, 11:04 AM

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