Sounds like he was home brewing his own powder blends too...N135&blue dot....why would someone take that kind of balllistic blending procedure on in their reloading endeavors?????
I saw that too, but just presumed he was talking about 2 different loads - not that he actually put those two powders in the same case. THEN we can get to the fact that N135 is a RIFLE powder....
N320 and N330 would be more 40S&W speed