Berry's 9mm 115 gr bullets are copper plated and I have had good results using lead load data or start-mid range jacketed load data as going higher would reduce accuracy.
I like Red Dot for 9mm and interchange load data by weight with Promo.
From recent 9mm Red Dot discussion thread -
https://www.thehighroad.org/index.php?threads/anyone-using-red-dot-in-9mm.894187/#post-12040827
2004 Alliant load data -
http://www.thehighroad.org/attachment.php?attachmentid=182147&d=1364769070
- 115 gr FMJ Red Dot COL 1.120" Max 4.5 gr (1150 fps)
For 115 gr FMJ/plated RN, I load to 1.130" with 4.0-4.2 gr (Target load) or 4.2-4.4 gr of Promo (Factory white box like load. Almost 100% case fill load) -
https://www.thehighroad.org/index.p...for-more-accurate-loads.841097/#post-10919894
For 115 gr FMJ FP Match Winner, I load to 1.045" with 4.2 gr of Promo (Almost 100% case fill load) -
https://www.thehighroad.org/index.p...endence-from-work.853305/page-4#post-11219888
I find Red Dot/Promo well suitable for carbine loads, especially blowback action, as faster burn rate seems to seal the case better with chamber and produces less sooty cases than slower burning than W231/HP-38 powders with greater accuracy.
Here are some Promo chrono data (These are carbine loads so subtract around 200 fps for pistol velocities. BTW, Promo is reverse temperature sensitive - Higher velocity at colder temps) -
https://www.thehighroad.org/index.p...n-9mm-40s-w-45acp.799231/page-4#post-10338994
115 gr Berry's HBRN 3.9-4.0 gr Promo @ 1.135": 1275-1261-1316-1287-1294 fps (59 F - PSA carbine)
115 gr Berry's HBRN 4.5-4.6 gr Promo @ 1.130": 1414-1377-1375-1420-1372 (75 F - JR carbine)
115 gr RMR HM RN 3.9-4.0 gr Promo @ 1.135": 1204-1276-1259-1273-1247 fps (59 F - PSA carbine)
115 gr RMR HM RN 4.0-4.2 gr Promo @ 1.135": 1331-1358-1346 fps (59 F - PSA carbine - ran out of test rounds)
115 gr RMR HM RN 4.5-4.7 gr Promo @ 1.135": 1351-1364-1363-1357-1342 (71 F - JR carbine)
BTW, for 115 gr FMJ/plated RN, 4.0-4.2 gr of Promo but loaded shorter at 1.110"-1.115" to squeeze out more accuracy and produced mild recoil target load. 4.4-4.5 gr of Promo produces firmer recoil on par with factory load with greater accuracy.