In preparation for the arrival of my AR15, I'm shopping for decent range ammo and came across this deal for 1000 rounds for $195.00. Is anyone familiar with this ammo? Will it suffice for what I need it for? BrownBearAmmo Ad: "This is .223 Brown Bear 62gr. Hollow Point Ammo. This ammo is manufactured by JSC Barnaul Machine-Tool Plant in Russia. Barnaul is considered to be the premier ammunition factory in Russia, and it supplies most of the ammo to the Russian Military. This ammo has the traditional lacquered steel case but it shoots much CLEANER than any other Russian brand, such as Wolf. I sell both brands and have shot both brands, and I prefer the Barnaul Brown Bear ammo over the wolf ammo, hands down. This ammo is 100% non-corrosive and the primer is sealed for moisture protection. It comes packed in 20rd boxes, 500rds. per case."