N320 158gn lrn data?

Hi all, I am loading the 158 grain LRN for my .38 K38 wheelgun distinguished matches. I have N320 powder and looking for some powder load and OAL info. I also have a lot W231 powder and I believe the standard load is 4.0 grains. Thanks!

2.8 - 3.0 gr WST works well for me with 158 gr LHPSWC. I would suggest starting in that range with VV N320. Likely. a tad more will be required.

Thanks very much!

A good friend and better shooter friend of mine who is a former PPC National Champion loads 3.0 VV N320 with 158gr Zero LSWCHP. He said he seats them so that shoulder is barely above the case neck. PPC shoots out to 50 yds. He said it is a soft shooting accurate load.

I am loading 45acp with 4.5gr VV320 behind 185gr hp in a 1911, and it shoots well, does not eject
well with a 14# recoil spring however.