They have factory loaded ammo. Ask anyone that gets ammo from them, you won’t find one bad review about them. Been in business over 40 years.
Actually... You will. The brass they use is not always the best, and who knows how many times it has been reloaded before you get to it. I have had several cracked cases from them. Some 5.56 failures as well. I consider them 1 step above Ultimax ammo. I would buy them, but if/when I find it at the same price or cheaper I buy most any other brand first.
And before any one says I have not used enough of them. I'm well into 50K plus rnds of their ammo. Before 2012, I trusted them and used them almost exclusively. Since 2012 the quality and price don't match any longer.