B bota Well-Known Member Joined Nov 24, 2009 Messages 227 Oct 1, 2022 #15 O.P.- Most of these posters probably are using a SAMMI spec chamber. Just FYI
A aahall517 Member Joined Jan 17, 2019 Messages 5 Location Virginia Oct 1, 2022 #16 L.Sherm said: I cant p.m you not enough posts. Depending on brass you will be 2-2.5 more grains with 568 than 570. Start at your 570 load and work up. You should end up around 3050fps, and about .030 off the lands. Click to expand... Great thanks for the info!
L.Sherm said: I cant p.m you not enough posts. Depending on brass you will be 2-2.5 more grains with 568 than 570. Start at your 570 load and work up. You should end up around 3050fps, and about .030 off the lands. Click to expand... Great thanks for the info!
L L.Sherm Well-Known Member Joined Jul 26, 2017 Messages 5,831 Oct 1, 2022 #17 Touching at 3.75 isn't saami.
A aahall517 Member Joined Jan 17, 2019 Messages 5 Location Virginia Oct 1, 2022 #18 L.Sherm said: Touching at 3.75 isn't saami. Click to expand... Yeah its a custom 28 by Ryan Pierce.
L L.Sherm Well-Known Member Joined Jul 26, 2017 Messages 5,831 Oct 1, 2022 #19 aahall517 said: Yeah its a custom 28 by Ryan Pierce. Click to expand... Ryan should have data also, I think he switched over to 568 from 570.
aahall517 said: Yeah its a custom 28 by Ryan Pierce. Click to expand... Ryan should have data also, I think he switched over to 568 from 570.
A aahall517 Member Joined Jan 17, 2019 Messages 5 Location Virginia Oct 1, 2022 #20 L.Sherm said: Ryan should have data also, I think he switched over to 568 from 570. Click to expand... Yeah, he gave me some pretty helpful info. I just wanted to see some consensus from what others have encountered as well.
L.Sherm said: Ryan should have data also, I think he switched over to 568 from 570. Click to expand... Yeah, he gave me some pretty helpful info. I just wanted to see some consensus from what others have encountered as well.
G gyantgunz Well-Known Member LRH Supporter Joined Jan 11, 2019 Messages 254 Location Idaho Oct 1, 2022 #21 3.730 coal 2.962 cbto 83.5gr n568 3052fps
