Fake Mosasaur Tooth?

[abcsefdbfr]

I was wondering if anyone could tell me if this is a real tooth. It looks almost too good to be true. Thanks for the help.

[Fossildude19]

It's a real tooth crown.   

 

[Jaimin013]

It is a real tooth

[caldigger]

Mosasaur crowns are common enough, it wouldn't make much sense to fake them.

[LordTrilobite]

Completely real. Tooth crowns like this are too common to bother to fake. It's the teeth crowns with roots attached to them that you have to watch out for. Teeth with intact roots are a bit more rare and thus are faked very often.