I load for 9mm and 45 acp in my Glocks and 1911, along with 38 spcl and 357 for the wheelguns. Any recommendations for powder that will yield little or no muzzle flash. I don't know if I should assume that a faster burning powder like Bullseye will do it or not. I am a big Bullseye fan for many reasons but use Red Dot, Unique and for the 357....2400. I am mainly interested in low flash SD loads for the 9mm and 45. For the range loads it is mostly medium to lower power loads and I and not really too concerned about those. I just don't shoot much at night!! Thanks in advance!