My cousin bought a Modern Winchester 1886 45-90 and needs Load Data. Can you help him out?
Thanks
whelennut

Check the Lyman #49. Their data is from a 1-20" universal receiver, and only cast bullets. Don't know what the modern '86s have. Originals were an Express, I believe, using 300gr. bullets.

one of these:

http://www.buffaloarms.com/Cast_Bullet_Molds_it-865590.aspx?CAT=4135

over 75-80 grains of your favorite black powder