unique smokless powder

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    45-70 reloading data questions

    I'm trying to reload some 45-70 ammo and I have some questions I'm using 300 grain Oregon Trail bullets and I'm using Unique and Trail Boss smokeless gunpowder im using Winchester primers and 45-70 star brass.i cant seem to find any reload data for the unique and trail boss gunpowder Does anyone...
    • Dandude
    • Thread
    • 45-70 45-70 reloading trail boss trail boss smokeless powder unique unique smokless powder
    • Replies: 30
    • Forum: Handloading and Reloading
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