tpe187 Posted August 21, 2009 Share Posted August 21, 2009 Hello All, Well, I'm out of N320 and I have to make about 4K rounds for an upcoming tactical class. These will be primarily shot through a Beretta M9, but what I don't use will be run through a G19 or CZ SP01. Which of the three powders should I go with? I have Bullseye, Blue Dot, and Clays. I also have Unique, but I think only a couple pounds. What is a good OAL for the MG 124 FMJ's? I just got these as well. Had been using Zero 125 JHP's. Thanks Tom Link to comment Share on other sites More sharing options...
Sarge Posted August 22, 2009 Share Posted August 22, 2009 Hello All,Well, I'm out of N320 and I have to make about 4K rounds for an upcoming tactical class. These will be primarily shot through a Beretta M9, but what I don't use will be run through a G19 or CZ SP01. Which of the three powders should I go with? I have Bullseye, Blue Dot, and Clays. I also have Unique, but I think only a couple pounds. What is a good OAL for the MG 124 FMJ's? I just got these as well. Had been using Zero 125 JHP's. Thanks Tom Tom Clays is used quite a bit for 9. Do a search. I and many others load 124 MG around 1.14 give or take. Hope this helps. Link to comment Share on other sites More sharing options...
BMartens Posted August 22, 2009 Share Posted August 22, 2009 Hello All,Well, I'm out of N320 and I have to make about 4K rounds for an upcoming tactical class. These will be primarily shot through a Beretta M9, but what I don't use will be run through a G19 or CZ SP01. Which of the three powders should I go with? I have Bullseye, Blue Dot, and Clays. I also have Unique, but I think only a couple pounds. What is a good OAL for the MG 124 FMJ's? I just got these as well. Had been using Zero 125 JHP's. Thanks Tom Clays or Bullseye will work fine. I don't think Blue Dot will do much for you. 1.143 is what I use for MG 124 CMJ [4.1 Titegroup - WSP - PF131][4.8 WSF - WSP - PF129] Link to comment Share on other sites More sharing options...
tpe187 Posted August 24, 2009 Author Share Posted August 24, 2009 Well, tried some of the loads today. Weapon - Beretta M9 Chrono Dist, 15ft Temp 80 degrees Cases - Mixed Powder - Clays 3.7gr Primer - WSP Bullet - MG 124gr fmj OAL - 1.14 10 shots - Hi 1034, Lo 1000, Avg 1021, SD 9.9 ES 34, MAD 7.4 Power Factor - 126.6 Notes - Soft shooting, pressure signs from primer, would not lock the slide back on the last shot. Factory recoil spring @ about 2K rounds Cases - Mixed Powder - N320 4.3gr Primer - Rem 5 1/2 Bullet - MG 124gr fmj OAL - 1.14 10 shots - Hi 1083, Lo 1053, Avg 1064, SD 10 ES 29.9, MAD 7.9 Power Factor - 131.9 I shot 100 rds of the Clays load. Too much signs of pressure to try and bump it up anymore. It appears I have about 2lbs of N320 left. I think I'll just load as many as I can from that and try to get some more. Thanks for everyones help. Link to comment Share on other sites More sharing options...
Aircooled6racer Posted August 24, 2009 Share Posted August 24, 2009 Hello: You may have to load for the CZ a little shorter. I would take the barrel out and use it as a chamber gauge. Thanks, Eric Link to comment Share on other sites More sharing options...
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