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I did some muzzle flash testing, and think you will enjoy it. I took a 230 grn. Winchester White Box load, a 200 grn. acp +P load, and another load I call a .45 ultra. All were shot from a 5" SA 1911.
230 grn. load: 828 f.p.s./350 f.p.m.e.
200 grn. load: 1055f.p.s./494 f.p.m.e.
185 grn. load: 1518f.p.s./946 f.p.m.e.
I did some muzzle flash testing, and think you will enjoy it. I took a 230 grn. Winchester White Box load, a 200 grn. acp +P load, and another load I call a .45 ultra. All were shot from a 5" SA 1911.
230 grn. load: 828 f.p.s./350 f.p.m.e.
200 grn. load: 1055f.p.s./494 f.p.m.e.
185 grn. load: 1518f.p.s./946 f.p.m.e.