Excellent series in the testing cpttango30! Great attention to detail and really good information included.
I agree with, and have agreed with for some time, that tumbling loaded ammo isn't the best option for ultimate accuracy and could lead to detrimental effects. I think this test was very well done and the information is there for the masses to consume and form their own conclusions.
I, for one, recommend this test series be moved to the Knowledge Base as this is an issue that has come up on the internet, and around the gun range, for years now.
Very well done Sir! Thank you for the effort and the time it took to put this together for all of us....