cheap, er, rather, "inexpensive" beman ics bowhunter 500. these are the shafts i use for all my carbon hunting arrows.
a 29" length with the supplied alum insert, 3 or 4 feathers and nock will weigh about 255 grains,
use a 125 grain point adapter and 125 grain broadheads, field points or judos for a completed arrow weight of about 505 grains for 10.5gpp and about 21% foc.
drop the adapter to 100 grains and you've got a 10gpp arrow.
it will fly just fine and with a sharp coc broadhead it will kill just fine, too.