Please be specific on your data as I do not have a place to currently set up my chrono. The three main powders I've been using are: Power Pistol Longshot Blue Dot I just picked up a # of V-V3n37. I'll be using a 4.75" barrel: EAA Witness Limited G20 Delta Elite I use PD 180gr FMJ and have chrono'd these loads so far: PP 8.6gr 1.250-1.255 OAL Win LPP Starline brass (not virgin) Ave 1196 LS 8.5gr 1.258 OAL Win LPP Starline brass (not virgin) Ave 1180 BD 10.2-10.6 (does not meter as well) 1.255-1.258 OAL Win LPP Starline brass (not virgin) Ave ???? ( did not have my chrono set up ) I'm looking for 1200 - 1300 FPS but NOT limited to these powders. I have not yet loaded any Vihta Vuori (so expensive). Thanks for sharing and please keep them for 180gr jacketed.