Thread: need some advice on 1680
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  #4  
Old 10-21-2011, 10:13 PM
rumlover rumlover is offline
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Join Date: Dec 2007
Posts: 113
Just shot some today and got two 3/4" 10 shot groups at 100y. 18.5gr of H110 got me an average of 2345fps. COL was 2.075. Upper as a factory Noveske 16". Cycled well and ran clean.
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