Hey guys, my dad just got a new AR and I have be tasked with supplying him with ammo. I am looking for a good plinking/range bullet for it, 1:9 twist and 16" barrel. I am planning to get range brass for it so no need to get too technical with it. he got the gun for fun and JIC. he will probably buy a bulk order of ammo and let me load the ammo he shoots! not complaints here, I will shoot the heck out of it and he can clean it! God knows I cleaned my M4 and SAW enough in my 4 years as a door kicker to last a life time! Thanks in advance!