I have been doing some load development this week and have come up with a couple of notable loads in my opinion.
As always DO NOT consider these loads safe in your gun. Work up to these in the case of Supersonic velocities, and work down to them in subsonic velocities. Remember that a load below "manufacturers listed minimums" can be every bit as dangerous as loading beyond "manufacturers listed maximums".
The gun is a 16" AR platform. Standard buffer, carbine length gas system. The barrel is a CMMG heavy barrel in stainless steel with a 1:7 twist.
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9.4gr Hodgdon H110
Winchester small rifle primers
208gr Hornady A-Max
2.260 COAL
1022
1038
1057
1066
1057
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16.2 Hodgdon H110
Winchester small rifle primers
150gr Sierra Game King
2.140 COAL
1998
2009
2011
1999
2006
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I have other loads, just gotta find the notes. Will add to this as I do. I have some 230gr, 168gr, 130gr data that will knock your socks off. Too.