Brownells 75th Anniversary - A Shooting Heritage
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Designed for low-velocity lead bullets, Trail Boss powder has quickly become a favorite of Cowboy Action shooters. Trail Boss allows very high density loading, flows smoothly through your powder measure, and remains stable throughout a wide range of temperatures. Excellent for both handgun and rifle use.


Big Book Catalog, Issue:67, Page:527
Big Book Catalog, Issue:68, Page:545
Sinclair, Issue:12, Page:100
Sinclair, Issue:1A, Page:092
Sinclair, Issue:1B, Page:100
Sinclair, Issue:1S, Page:014
Sinclair, Issue:2A, Page:100
Sinclair, Issue:2B, Page:100
Sinclair, Issue:3A, Page:104
Sinclair, Issue:3B, Page:102
Sinclair, Issue:4A, Page:093
Sinclair, Issue:4B, Page:093
Sinclair, Issue:5A, Page:093
Sinclair, Issue:5B, Page:093
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Alert Me When Available

This item is currently unavailable for backorder.

Size: 9 oz

Alert Me When Available

This item is currently unavailable for backorder.

Size: 2 lb