I went out and shot a bunch of factory ammo today--the only stuff that I had consistent results with--a good seal with little to no gas leakage, no deformation and good accuracy/consistency as well as making a neat pile of cases at my 4:00--was hornady's 170 interlock American whitetail.
Im calling it quits and admitting defeat with this cartridge in an AR--I can't seem to find the right "mojo" to get a good timing/chambering consistently and don't want to spend the rest of my life searching for the "holy grail load." So it's coming apart and the parts are going to be devoted to another project gun. However, I've spent so much money on bullets and cases for this silly cartridge I did order a savage axis in 350 legend--never let it be said I'm not an expert and throwing good money after bad.
