RMR Bullets Home › Forum › Reloading Database › RMR In-House Bullets › 9mm 124 MPR › Reply To: 9mm 124 MPR
December 9, 2021 at 11:22 am
#394591
Participant
1.065” OAL in order to plunk in my Glock 17 Gen 5 barrel. Other 9mm firearms will take longer OALs including other Glocks.
4.2gr Win 231 / HP-38 Avg FPS 1090 SD 5.6 for my all around range rounds.
4.6gr Win 231 / HP-38 Avg FPS 1162 SD 13.2 to get reliable expansion.
