Sounds the same as the "Wolf" ammo.... I bought a bunch of it a while back because it was so cheap... It was really hot ammo, and accuracy was great, but after shooting a few hundred rounds through my AR, I started having FTE problems... Only thing I can figure is that the laquer they coat them with gets gooey with the extreme heat and coated the chamber... I quit using it after that..
I also think that due to the casing being steel, the length of the case is a little different, i.e., longer neck... Some talk about it on AR15.com that said it was the reason for most FTF/FTE problems...
I stictly use NATO ammo now....
I also think that due to the casing being steel, the length of the case is a little different, i.e., longer neck... Some talk about it on AR15.com that said it was the reason for most FTF/FTE problems...
I stictly use NATO ammo now....