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Reload or sell my Grendel upper?
#41
30.0 grains of CFE 223 gave a 0.91" group at 2418 f/s out of an 18" barrel for the 115 TAC-TX's. Nice starting point!
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#42
Latest range trip..28.0 grains of H335 gave a 0.46" four-shot group at 2372 f/s.[ATTACH=CONFIG]16234[/ATTACH]


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.jpg   120 TTSX.jpg (Size: 206.4 KB / Downloads: 3)
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#43
Final results are in. All the problems I was having were attributed to a defective scope. It was sent back to the factory and was repaired. All is well now. The 120 TTSX is working best for me. 28.0 grains of H335 give me a 0.46" group at 2372 f/s. My prairie dog load for Arizona is a 90 grain Speer TNT, pushed by 31.0 grains of H335 at 2692 f/s and a 0.22" five-shot group at 100 yards!
[ATTACH=CONFIG]16298[/ATTACH]


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.jpg   90TNT.jpg (Size: 271.45 KB / Downloads: 6)
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