Looking for: VIT N120 powder

Need some to load up a few Barnes 300 grain TSX-FN for my Marlin SBL 45-70. If anyone has some to spare or other load suggestions let me know.

I usually use H4198 in the 45-70 with 300 and 350gr bullets when loading for my Marlin

I see the 4198 used in the Barnes manual for the Original FNSP. The TSX-FN is a little longer and has cannalures. I could probably try the 4198 and just start a little lower and work my way up. I have a chrono to check velocity as I go. Thank you sir.

For the 350s I have also worked up good loads with Varget and loaded it for several years with good success. Switched to 4198 a few years ago but both work very well