GSPKurt
Member
I'm looking for .300 BLK load data with 245 gr. lead PC bullets. Anyone?
Need .300 BLK Load Data
- Thread starter GSPKurt
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I used Missouri's 245 gr. bullet with Reloder 7. Cartridge OAL is 2.100". Chronograghed with a 8.5" barrel. At 11.0 gr. I had reliable bolt last round lock up. With an average of 986 fps.
At 12.0 gr. in a 5-shot string;
Hi-1084 fps
Lo-1050 fps
Avg-1067 fps
ES-33
SD-14
At 12.0 gr. in a 5-shot string;
Hi-1084 fps
Lo-1050 fps
Avg-1067 fps
ES-33
SD-14
OP
OP
GSPKurt
Member
Of course, RL-7 is one powder I don't have ...
Thank you for the input.
Thank you for the input.
IMR4198 would be another good choice.
I never chrony'd it, but Lee's 230 gr. cast bullet showed promise with 300-MP between 9.2-9.7 gr. for sub loads.
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