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1/27/2014 11:22:17 AM EDT
What size bit to demple the barrel for a bcm low pro gas block?
1/27/2014 11:26:33 AM EDT
[#1]
We use an 11/64" bit for dimpling.
1/27/2014 11:43:15 AM EDT
[#2]
Thanks. I'm in the hardware store with a new barrel sitting on my front porch.
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