OK, read generic loading chapters in Speer #14. Read all of Lee's info. Read a bunch of threads. **Think** I understand the process & danger points. Have run a few test dry cycles in new (to me) Lee turret.
Hodgdon Clays powder came with Lee gear from sale. Same for a pack of CCI SPP. Bought 1000 Rainier 9mm 115 plated, as that's all LGS had in stock.
9mm Rainier plated 115gr RN (they say use load data for lead RN). Using Hodgdon Clays (not Intl or Univ, just Clays) powder. From Hodgdon load website, Min. load = 3.0gr Max = 3.4gr. OAL for a 115 LRN = 1.100"
Cycled case with Lee Auto Powder disk 5 times, weighed each throw on balance, came in +/- .1 on a 3.1 throw. Checked dry case + bullet (no primer, no powder) in my XD9sc barrel - seated exactly like Blazer round, and fell out when barrel was inverted. Not using Lee optional taper die.
Have read dangers of seating bullet too deep in a small case (eg, 9mm) with a fast powder (Clays). I know COL listed is minimum, but don't know what maximum would be. Turret die came to me set up, and creates 1.150" OAL on my components. Spec calls for 1.100".
Three questions:
1 - does my work so far seem correct & comprehensive?
2 - should I change seating die to hit 1.100" OAL?
3 - why do FMJ require about 20% more load than lead?
Hodgdon Clays powder came with Lee gear from sale. Same for a pack of CCI SPP. Bought 1000 Rainier 9mm 115 plated, as that's all LGS had in stock.
9mm Rainier plated 115gr RN (they say use load data for lead RN). Using Hodgdon Clays (not Intl or Univ, just Clays) powder. From Hodgdon load website, Min. load = 3.0gr Max = 3.4gr. OAL for a 115 LRN = 1.100"
Cycled case with Lee Auto Powder disk 5 times, weighed each throw on balance, came in +/- .1 on a 3.1 throw. Checked dry case + bullet (no primer, no powder) in my XD9sc barrel - seated exactly like Blazer round, and fell out when barrel was inverted. Not using Lee optional taper die.
Have read dangers of seating bullet too deep in a small case (eg, 9mm) with a fast powder (Clays). I know COL listed is minimum, but don't know what maximum would be. Turret die came to me set up, and creates 1.150" OAL on my components. Spec calls for 1.100".
Three questions:
1 - does my work so far seem correct & comprehensive?
2 - should I change seating die to hit 1.100" OAL?
3 - why do FMJ require about 20% more load than lead?