Looking for help with custom load.
Currently using Lapua Brass, Sierra 175gr BTHP, IMR3031 41.3gr, CCI 200, 2.796 OAL Crono @ 2630 out of a 700 5R 11.25 twist with 20in Barrel.
Noticing some bulging of the primers after shot but no seeing anything in the cases. I am currently using the IMR for faster burn rate for short barrel to obtain my FPS for long range.
Any one have any experience with a load that might be better than this. Getting about sub 1 moa @ 100yrds. Shot the other day with this load at 550 wasn't bad about 6 inch 5 shot group.
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Currently using Lapua Brass, Sierra 175gr BTHP, IMR3031 41.3gr, CCI 200, 2.796 OAL Crono @ 2630 out of a 700 5R 11.25 twist with 20in Barrel.
Noticing some bulging of the primers after shot but no seeing anything in the cases. I am currently using the IMR for faster burn rate for short barrel to obtain my FPS for long range.
Any one have any experience with a load that might be better than this. Getting about sub 1 moa @ 100yrds. Shot the other day with this load at 550 wasn't bad about 6 inch 5 shot group.
Sent from my iPhone using Tapatalk
