Good luck finding Trailboss...
I thought it was a Hodgdons powder made in Australia......but a month ago I saw the only Trailboss Ive seen in 2 years.....But it was IMR Trailboss, not Hodgdons Trailboss!
Maybe since Hodgdons bought IMR and powder from Australia is slow, they are getting IMR to make it now???
Dont know, but it is more rare than Retumbo, Varget, and the extinct Cuckoo Bird....