For the powders you listed:
44 Mag and .44 Spl using 240 grain LSWC using a different powder? Currently I have Blue Dot, Red Dot and Unique
.44 Spl:
(data for 240-gr. L-SWC C.O.L. 1.590" 7.5" SBH)
5.8 gr Unique ~ 770fps
9 gr Blue Dot ~ 800fps
4.6 gr. Red Dot ~ 720 fps
.44 Mag:
(data for 240-gr. L-SWC C.O.L. 1.600" 7.5" SBH)
7.3 gr Unique ~ 900 fps
6.2 gr Red Dot ~ 880fps
.45 Colt:
(I don't shoot 200-gr in .45 Colt, but here's data for 250-gr L-SWC, not sure if you have other bullets available: C.O.L 1.600" 5.5" Vaquero)
9.2 gr Unique ~ 920 fps
I prefer the Unique loads, YMMV
44 Mag and .44 Spl using 240 grain LSWC using a different powder? Currently I have Blue Dot, Red Dot and Unique
.44 Spl:
(data for 240-gr. L-SWC C.O.L. 1.590" 7.5" SBH)
5.8 gr Unique ~ 770fps
9 gr Blue Dot ~ 800fps
4.6 gr. Red Dot ~ 720 fps
.44 Mag:
(data for 240-gr. L-SWC C.O.L. 1.600" 7.5" SBH)
7.3 gr Unique ~ 900 fps
6.2 gr Red Dot ~ 880fps
.45 Colt:
(I don't shoot 200-gr in .45 Colt, but here's data for 250-gr L-SWC, not sure if you have other bullets available: C.O.L 1.600" 5.5" Vaquero)
9.2 gr Unique ~ 920 fps
I prefer the Unique loads, YMMV