P365xl reloads

RMR's forum might help.......Forums | RMR Bullets and https://www.rmrbullets.com/forums/search/P365+OAL/

I do not have a p365, but I have used thousands of RMR MW in other 9MM and 357 Sig with great results. I believe that you can use them with confidence.

I used that COL for 124 gr match winners with my p365xl with true precision threaded barrel. I based the COL on Hodgdons Website for a similar bullet. They seem decently accurate with 5 grains of PFE pistol behind them. My HK VP9 is very accurate with them, the p365xl is just accurate, could be a little better. I found them to be inaccurate with 4.8 grains of PFE and semi accurate with 4.6 grains of PFE.

I could make them slightly longer and was wondering if that would increase accuracy or not? Almost everything about accuracy I find is about custom rifle rounds and not handgun oriented.