The perpetual wish of the .32 ACP fan: a non-rimmed .32 auto loaded 100-200 fps faster. Given our small numbers, I doubt it's happening any time soon. I recall an attempt based on shortened. 30 Carbine brass, but obviously that went nowhere. I don't understand what question the .25 NAA and .32 NAA are trying to answer other than "can we put a faster bullet in this gun?"