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Ibejiheads 124 gr cn fb 9mm


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Try 3.6 to 3.8 gr Titegroup and determine your OAL.  That should put you right where you want to be, assuming you're loading for competition. 

I use 3.7 gr.

Edited by BJB
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I just tried that exact bullet in my 320 X5 last week. 3.8gr of titegroup averaged 1094 FPS/135 PF with a standard deviation of 9.  I'm sure 3.7 would work, 3.6 may as well.  I did get mine sized to .357 so that might get me a few extra FPS.  

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4 hours ago, MartelNH said:

Thank you Dave33 and BJB.


Dave what did youuse for the overall length.







If I remember right it was 1.125-1.130.  The Sig's seem to have a much more generous chamber so they could most likely be loaded quite a bit longer, but I was testing that bullet against a 122gr FP from Acme with some various powders and that particular setting worked for both bullets on my seating die.  If I go with a big order of them I would probably play with the OAL more.

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On ‎1‎/‎16‎/‎2019 at 7:47 AM, MartelNH said:


Dave what did you use for the overall length.


It's really best to run The Plunk Test and determine Your Longest OAL

in each of your two guns for that particular bullet - or you may end up

not being able to use the cartridges if they're too long for your guns.     :) 

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