Bullets Posted December 7, 2016 Share Posted December 7, 2016 (edited) Just wondering how much n320 you guys are using for short .40 loads. Its for a cz with a very short chamber. I know I know..... get the barrel reamed . .. not going to do that.. so any load data will be appreciated. looking to keep OAL at or below 1.120. using 180 gr bbi. tried 4.5 of n320 and ran great but haven't had a chance to chrono it yet. Edited December 7, 2016 by Bullets Link to comment Share on other sites More sharing options...
Funhooter Posted December 8, 2016 Share Posted December 8, 2016 (edited) I load 28,7=1,130 for my cz tactical sport Interested in some data? I use the 4.5 gr n320 for steel shooting its speed is below 900fps. i use 180gr lead plated bullets Edited December 8, 2016 by Funhooter Link to comment Share on other sites More sharing options...
CZ85Combat Posted December 8, 2016 Share Posted December 8, 2016 In my CZ TS 40 180gn Blue bullets 4.5gn N320 @ 1.125 946 pfs 170pf Link to comment Share on other sites More sharing options...
Bullets Posted December 8, 2016 Author Share Posted December 8, 2016 Thanks guys. I was thinking 4.5 should do it. I'm probably right around where I need to be. gonna try to chrono it on Saturday . Definitely a nice soft shooter if this is making pf Link to comment Share on other sites More sharing options...
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