I have the regular Triumph Black stock, weathershield barrel, the Bone Collector is the same muzzleloader except it has a few none sense stuff, and your paying for that crap and the endorsement of it being "THE BONE COLLECTOR"

I love my Triumph, using 2 pellets of Triple 7 Magnums, 250gr. Barnes Spit-Fire T-EZ, topped off with Leupold VX-II in 3-9x40 with the single piece Tally Mounts, no need for that gimmick BDC, or DOA recticle