My Tikka .223 really likes a 50 grain Hornady V max over 26.0 grains of Benchmark.
+1, mine likes that combo. too, as well as the 60 grain V-max and R-15.
Also, 50 V-max and 26 TAC; and 60 V-max with 25 Benchmark.
H4895 is good in those bullet sizes too.