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Old 10-20-2019, 12:14 AM
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Join Date: 
Mar 2008
Location: 
Kentucky
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597
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Got it finished up and test fired today. On my Brownell's build with Summit Precision barrel it was very quiet using the new CCI Quiet 22 Semi Auto. On my father in law's RPR using the same ammo it was virtually silent. I don't have a 22 pistol to try it on. There was a very big POI shift on both rifles with the can on though. I read that making the holes bigger than 9/32 might fix the POI shift so I might do that at some point instead of re-zeroing.

I ordered aluminum baffles but I think they sent titanium by mistake. I burnt up the bit that came with the drilling fixture (worth the extra money) after two baffles. Then burnt up a couple more bits on the remaining baffles. I drowned it in cutting fluid while drilling and it still ruined the bits.
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