In the end of the movie when Aman is removing the gun belt that was given to him by Fabulos to give it back to him. Aman's own gun belt is not on him even if it can be seen just minutes earlier on his waist under one that was given to him.
In the end of the movie when Aman leaves his gun is back in his holster when just moments before the holster was empty.
When Wesley Snipes shoots the zombie that's disguised as a sheep, you can see the end of his prop rifle that it has no opening, and is plugged.
At the end of the credits end crawl, in the Disclaimer section, the following is seen:
"Blakedew 730 Ltd assumes no responsibility for typographical errors...".
The next line almost prophetically says "...for the purpose of copyrght law...".