if you notice the beta uzi had a slice in the beta model and I made the beta slice in 3dsmax 9 enjoy

for more beta e3 mods visit this site:

http://www.gtaforums.com/index.php?showtopic=503907&view=findpost&p=1061281351

and

http://www.gtaforums.com/index.php?showtopic=525003