1SOW
Member
Does anyone have any experience with this powder and 9mm load results?
LEE AA#5 Load Data for 124gr Jacketted Bullet at 1.095" shows:
5.8gr start/1069'/sec To 6.4 max/1200'/sec
My Load Tests for a 125gr JHP at 1.095, (3.6" bbl Sig):
5.8gr 1010'/sec avg, 6.2 grs 1045'/sec avg.
I didn't expect to be this far off from the published bullet speeds, even with the slightly shorter Sig bbl.. The test rounds felt snappy and shot very accurately.
Maybe my chrono is off?
What do you think?
LEE AA#5 Load Data for 124gr Jacketted Bullet at 1.095" shows:
5.8gr start/1069'/sec To 6.4 max/1200'/sec
My Load Tests for a 125gr JHP at 1.095, (3.6" bbl Sig):
5.8gr 1010'/sec avg, 6.2 grs 1045'/sec avg.
I didn't expect to be this far off from the published bullet speeds, even with the slightly shorter Sig bbl.. The test rounds felt snappy and shot very accurately.
Maybe my chrono is off?
What do you think?
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