Get it on the Unity Asset Store: http://u3d.as/X6v
This video tutorial contains a step by step guide to setup the essential files of the "Cover + Shooting System - Third Person Shooter" asset on your custom project.
You will learn the steps to use your custom player avatar, custom weapons, and how to setup cover obstacles and take cover navigation correctly.
Luger weapon zip file:
https://dl.dropboxusercontent.com/s/2fmoj9ymvgk2gb0/luger.zip?dl=0