Need accurate load for AR-15

Depends. Under 200 yards the flat based bullets make bug holes. 55g Vmax, Nosler, Berger SMK from 50-60g. 25-26g of CFE will rock. Past 200 yards the heavies shine. 69 or 77g SMK and the same weight Hornady BTHPs are superb. 23-24g of CFE. I do like CFE but I get better velocity and accuracy with Ramshot TAC. I'm now experimenting with Benchmark, XBR8208. Also like Re15 and Varget bit TAC flows like water in my powder measure.
 
Thanks for the info, now that i finally got my hands on the cfe223 i have to find some bullets, hard to locate around here...im going to try the heavier bullets i want something to reachout and buck the wind. I have some 55gr already loaded for varmint busting. I do have a few lbs of varget but holding on to it for my 308.