Hello guys I will show how create a 3dsmax 3d aim model tutorial.
I have used following techniques shown below in this 3ds max tutorial.
[1]-Click on the Chamfer cylinder button and create a chamfer cylinder with the following size
Place like me 
[2]-Convert the chamfer cylinder into the ediatble poly 
[3]-Select the polygons and apply the material like me 
[4]-I think your chamfer cylinder should like this 
[5]-Create circle with the following size now open the rendering palette
Then use the below setting 
[6]-After use the above setting then create circle like this 
[7]-Create two lines and place like this 
[8]-Create material and set the light like this 
[9]-This is final image 