For my Thompson Center Venture Predator .223, 22" Barrel w/a 1:12" twist, I exclusively load it with Benchmark.
50gr Nosler Ballistic Tip
26.3gr Benchmark
2.260" COL
Winchester Primers
55gr Nosler Varmaggedon
24.2gr Benchmark
2.260" COL
Winchester Primers
55gr Sierra Blitzking Polymer Tipped
24.2gr Benchmark
2.150" COL
Winchester Primers
55gr Wolf FMJ BT
24.2gr Benchmark
2.150" COL
Winchester Primers
60gr Sierra Tipped Match King
21.6gr Benchmark
2.260" COL
Winchester Primers
62gr Hornady FMJ
21.5gr Benchmark
2.200" COL
Winchester Primers
Luckily she's not too picky, but does prefer the 55gr.