I've been reloading RL19 with 120 gr prohunter bullets and Hornady sp and Sierra gameking 140's with 45.0 gn, rl19 for my bolt guns for years and recently an ar10, using cci benchrest primers and reformed military 308 brass with an OAL of 2.765. 2 bolt guns and my ar10 will put all these into well under an indh at 100 yds. Have previously used XMR 4064 with decent results. These loads my be max in your gun, back off at least 5 percent for starting loads.
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