Home › Forums › Reloading Database › RMR In-House Bullets › 124 RMR 9mm
- This topic has 4 replies, 5 voices, and was last updated 8 months, 1 week ago by
Sadie Woolman-Morgan.
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AuthorPosts
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December 9, 2021 at 1:19 pm #394727
jamindude270
ParticipantOAL 1.08 WW primer, Hellcat
Power BE-86 Powder 3N37
5.8 @ 1151 6.4 @ 1121Powder CFE Powder Tite group
5.5 @ 1106 4.7 @ 1136
5.7 @ 1150Powder Unique
6.0 @ 1177December 9, 2021 at 2:04 pm #394776Larry Tavares
ParticipantI’ve settled on 4.4 grns of Bullseye
My 10 shot string produced
1074 min FPS
1126 max FPS
Average 1101
ES 52
SD 15.6
COL 1.094
Glock 19December 20, 2021 at 8:59 am #396687Geraldo Isip
ParticipantHi Larry, can you verify your data? just making sure since I am closely watching all Titegroup loads. The grains look off to me compared to the chrono.
Powder CFE Powder Tite group
5.5 @ 1106 4.7 @ 1136
5.7 @ 1150December 20, 2021 at 11:18 am #396713Bill Roya
ParticipantFor the RMR 124 gr. JHP: 5.5 grs. of BE86
CCI #500 primer
OAL=1.120″
Q for jamindude270: How does the 5.8 of BE86 perform for you?August 10, 2024 at 9:56 pm #518683Sadie Woolman-Morgan
ParticipantI think he was saying 4.7 grains of titegroup at 1140 fps, which sounds maybe a little faster than my guns will shoot it, and a little hotter than I’d want to shoot it in my guns, but I also run 4.5 grains of titegroup in .3575″ XTP loads. So it might be something worth working up to and checking into. Titegroup is very widely available in my region and HS-6 being my secondary powder is very rare.
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