Bushmaster .450 upper, $518 shipped!

Bushmaster.com has their 450 upper's on sale for $499. After shipping, it's $518, and comes with a five round magazine.
I'm not sure exactly what you shoot with this round, but I've been wanting one for a long time and this is an extremely good price.
Here's the reviews on Cabela's website, which is currently selling them for $800.

NOTE* that this is not a complete gun, only the upper. It mounts to an ar15 lower. Also, you don't need to have an ffl to recieve this, just ship it straight to your home.

Anyway, I hope someone will find this post useful.

Linky