They are pricey but if you load your own they're cheaper than any normal factory ammo. Factory TSX ammo runs like $47/20 last I looked. I load my own for about $13/20.
Still happily answering to the call-sign Peetza.
You do not HAVE a soul. You ARE a soul. You HAVE a body.
He is no fool who gives what he can not keep to gain what he can not lose.
-Jim Eliott, paraphrasing Philip Henry.