Federal Aims at Muzzleloaders' Accuracy with New Bullet
http://www.gundigest.com/ammunition-reviews-articles/federal-aims-at-muzzleloaders-accuracy-with-new-bullet (http://www.gundigest.com/ammunition-reviews-articles/federal-aims-at-muzzleloaders-accuracy-with-new-bullet)
(http://d3pvexk84ayvwf.cloudfront.net/wp-content/uploads/5_FP_Muzz_PMZ50TC1_50calTrophyCopper_bulletupset_C.jpg)
Wow, interesting long skived deep HP that looks like Barnes Tac-XP with a poly tip and expanding bore sealing belt.
I see cost being a factor, over just cast bullets, but hey, California and some other places hate lead... :( :-[