(Perfect) Shotgun?

I was wondering if anyone can make an exact copy of the Half-Life 2 Shotgun into a lua form? I mean it having all the animations, but I also want it using the rg_base. Thanks in advance.

I remember that somebody made copies of the HL2 guns in lua. Try searching it

Here you go :

http://www.facepunch.com/showthread.php?t=829230