Model made by NAVY SEAL TEAM Converted for GTA 4 and EFLC CORE.MAX2010 Special thanks to ColtMaster1911 for sharing his skills.
Attention! You must use the Open IV Tool
Installation: 1.Make a backup of the replaced files 2.Open Open IV, replace w_m4.wdr and w_m4.wtd in C: ... Grand Theft Auto IV/pc/models/cdimages/weapons.img 3.Save