Defiance7mm
Well-Known Member
Looking for what you all have found for this combination. Thanks in advance!
6.5 SAUM with 156 Berger and Retumbo or IMR8133
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Danny1788
Well-Known Member
What Freebore does your chamber have?
my reamer has .120"FB and my buddy is running 59gr of 8133 with a 156 @ 2950fps very accurate. I think my other buddy is using 60-61gr of retumbo with a 156 in rem brass. As always work up to those loads.
my reamer has .120"FB and my buddy is running 59gr of 8133 with a 156 @ 2950fps very accurate. I think my other buddy is using 60-61gr of retumbo with a 156 in rem brass. As always work up to those loads.
Defiance7mm
Well-Known Member
Mine has a .140 fb. I have been running the 150 SMK with 60 gr of Retumbo in Norma brass and seeing 3100 fps.
