Cinder block and bungee cord (from a stand).
Loading it sucks
or a semi-custom .50 flinchlock, 80gr. FFFg under a ticking patched .495 round ball if I'm on this side of the creek.
Mathews and Contender in .45-70
I won't pack that heavy piece of S#!T into the woods just to say I got a crossbow kill.