perazzisc3 Posted August 15, 2013 Share Posted August 15, 2013 What OAL do you use for MG 115 gr JHP?? Link to comment Share on other sites More sharing options...
yoshidaex Posted August 15, 2013 Share Posted August 15, 2013 Type of gun will determine what your oal will be. Link to comment Share on other sites More sharing options...
racegun9 Posted August 15, 2013 Share Posted August 15, 2013 Type of Gun and what caliber 9 X 19 or 38 Super ???? Link to comment Share on other sites More sharing options...
perazzisc3 Posted August 16, 2013 Author Share Posted August 16, 2013 9 X 19 Glock 34 Gen 4 Link to comment Share on other sites More sharing options...
CZ85Combat Posted August 16, 2013 Share Posted August 16, 2013 Look at this post. It will teach you how to find the OAL for any gun. http://www.czfirearms.us/index.php?topic=34225.0 Link to comment Share on other sites More sharing options...
stick Posted August 16, 2013 Share Posted August 16, 2013 Remember that the Max OAL for 9 mm is 1.169. The shorter the OAL, the higher the pressure. I load both 124gr Berry's RN and 124 gr Montana Gold CMJ to 1.150 in my Gen3 G34. I advise you to experiment with different OAL's to determine what's best for you and your gun. Link to comment Share on other sites More sharing options...
latech15 Posted August 16, 2013 Share Posted August 16, 2013 I loaded some to 1.175" and they were dragging on the front of my STI mags. SV mags, 38 Super with no spacers, work fine, but STI's are iffy. I dropped the charge and shortened them to 1.155" and the issues went away. My CZ likes an OAL of 1.145. As was said before, you will need to size your rounds based upon the particular platform. Link to comment Share on other sites More sharing options...
DougCarden Posted August 16, 2013 Share Posted August 16, 2013 A tight match barreled 1911 usually shoots it best at 1.080 OAL. I have found that loading them to 1.120 is a good compromise length that runs in pretty much any platform and is short enough to get a good burn with medium powders, which gives great accuracy. DougC Link to comment Share on other sites More sharing options...
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