wanting to load these in my 30-30. I've found load data for varget and bl-c(2). Was hoping to find W748 and 8802xbr as I have these also. Not wanting to add another powder to the inventory.

I would start with these. (see links below). You should be able to go about 1 to 2 grains hotter than listed max for the 130 grain with the powders you listed.


https://load-data.nosler.com/load-data/30-30-winchester/


http://www.hodgdonreloading.com/data/rifle

thanks Chad, always a great help!

what speed would I be reaching with a Marlin 30AS 30-30, 20" 1x10 twist barrel shooting 130gr Speer HCFN with 35.7gr W748? Don't have a chrono at this time.

I'm sitting in a deer blind, nothing going on. I checked loaddata.com.

Speer #14 lists W-748:
Start 31.2 @ 1866 FPS
Max 35.5 @ 2221 FPS

Warning! Notes: max. case length: 2.0395"; trim-to length: 2.030"; max cart. OAL: 2.550"; RCBS shell holder: #2; cart. case: Winchester; primer: CCI 200 (except where otherwise specified in remarks); test firearm: Winchester Model 94; barrel length: 20"; LAB NOTES: In the last two decades, several makes of 30-30 rifles appeared with much shorter throats than previously seen. Although within industry specs, these short throats preclude loading the 110-grain Speer Varminter HP to the cartridge length we tested. Before loading this bullet for your rifle, make a dummy round to test for throat interference. If you encounter interference with the rifling, seat bullets to the front cannelure and load singly. Maximum loads should be used with CAUTION.

Thanks Ranch Dog, that's better then I was thinking.

You're welcome. The "Lab Notes" were for the 110-grain bullet, I missed that on my phone and should have cropped it.