Originally Posted by Tim Simmons
I have something very similar. The spear is not sharp but is real enough. The cast heads makes me think of the Cameroon. I am pretty sure these are souvenirs for travelers, rather than real weapons.
Someone elsewhere suggested Cameroon, but I haven't been able to verify that with any examples -for instance, there's nothing even remotely like it on africanarms.com
Your spear-thing is about the closest I've seen to my spear-thing. They certainly are ceremonial / tourist grade, not at all functional.