Wanted: expansion data on Sierra 125 JHP

[LeftyTSGC]

Has anyone done any Ballistics Gel or any expansion testing on the SIERRA 125gn JHP? How do they perform, How are they for use as a SD round? Any information would be appreciated.

I have loaded them up with PowerPistol and would like to know how they perform.

Went to the range to Chrony my loads..

SIERRA 125gn JHP, SPEER BRASS, WSP, OAL 1.075 from a STAR30M 9mm
each set was 10 rounds. 46 degrees and Partly Cloudy.

PP 5.2, avg 1075fps
PP 5.3, avg 1089fps
PP 5.4, avg 1117fps
PP 5.5, avg 1124fps
PP 5.6, avg 1128fps

I get the best accuracy with the 5.5gn load.

So I Know they shoot well, good velocity, but ballistics?

LeftyTSGC


Thanks,

LeftyTSGC

 

[LeftyTSGC]

REALLY? NO one has any data or information? Am I asking something Taboo?