Thread: .223 Subsonic twist rate?
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  #10  
Old 10-19-2010, 01:07 AM
i8asquirrel i8asquirrel is offline
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Join Date: Jul 2010
Location: oregon
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I have not tried .223 subsonic but I shoot a 5.7x28 with 60gr. Vmax over 2.7 gr of Hodgin Clays. I fire it through a 22lt can from a Ar57 works great
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