teombe,
From the Speer load book:
230Gr TMJ (.451" Dia.)
COL 1.26
Start Load - 5.6 gr W231
MV- 789fps
Max Load
6.2 gr W231
MV - 858
Weapon tested -Sig P220
So you say Speer Loads are hot?
Have you tested their published data against Chrono?
Thanks
From the Speer load book:
230Gr TMJ (.451" Dia.)
COL 1.26
Start Load - 5.6 gr W231
MV- 789fps
Max Load
6.2 gr W231
MV - 858
Weapon tested -Sig P220
So you say Speer Loads are hot?
Have you tested their published data against Chrono?
Thanks