Quote Originally Posted by rbp75503 View Post
My results to-date:


Berger .224 73 gr. Target HPBT #BG22420
Powder C.O.L. Start Max Most Accurate Group
Benchmark 2.260" 19.5 21.7 20.5 .148"
H335 2.260" 20.5 22.7 22.0 .448"
IMR4064 2.260" 19.3 23.5C 21.5 .214""


Sierra .224 77 gr.Tipped Match King BT #7177
Powder C.O.L. Start Max Most Accurate Group
Untested H4895 2.260" 20.0 22,6C
Untested IMR3031 2.260" 18.5 21,3C
Untested H335 2.260" 23.0 25.7
Untested Benchmark 2.260" 21.5 23.5
IMR4064 2.260" 20.0 22.7C 22.0 .374"
BL-C(2) 2.260" 21.0 24,9 23.5 .251"
What barrel are you shooting, length and twist?