Bulletmold for a Remington revolving rifle, cal 44

Bulletmold for a Remington revolving rifle, cal 44  Flayderman P 175, item 5E 070

Never seen one before, truly exceptional rare and completely original,  double cavity. 122 mm long, Only 1000 revolving rifles were made and most were cal 36. 

(out of the late  dick Littlefields  Bulletmold collection of over 400, the largest collection known and  I purchased the collection from his widow)