Yep HBN.
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Type: Posts; User: R93
Yep HBN.
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No. Poi is the same to 200 but if clean there is around 80fps less in velocity from around fouled barrel.
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I work up a load I like and then test 10 rnds over time.Then I test cold barrel performance over several days.
I have shot groups with it on and it seems to group as normal but I do get a small...