Frederick Posted January 6, 2022 Author Report Share Posted January 6, 2022 Just watched Rosie in action. Always fascinating to put a face to people's names . Quote Link to comment Share on other sites More sharing options...
Frederick Posted January 18, 2022 Author Report Share Posted January 18, 2022 Used CFE223 from 45.5 to 47.5 . Sierra 155g Hpbt . CCIBR2 LRP . The best group used 46.0g of powder . Brass was swaged and if necessary lightly reamed . Primers seated fine a little deep , but within Sammi limits . Tried to clone 7.62 GGG , with similar CBTO and similar COL . That's why I tried CFE spherical powder. Excellent results with 46.0g resulting in less than half moa group at 100yds . Should have been tighter , my fault . That's 4 shots . Quote Link to comment Share on other sites More sharing options...
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