Here;
http://en.wikipedia.org/wiki/Smith_&_Wesson_Model_4506
Here's a video;
http://www.YouTube.com/watch?v=INt0MFqBO8U
http://images.Google.com/imgres?imgurl=http://www.e-gunparts.com/images/schematic/1980z4506-1.jpg&imgrefurl=http://www.e-gunparts.com/productschem.asp%3FchrMasterModel%3D1980z4506-1&usg=__2R_cCuiVdsmvHZ1vZf5DheJY1F4=&h=873&w=640&sz=107&hl=en&start=27&um=1&tbnid=JhVxrNIQUNrUcM:&tbnh=146&tbnw=107&prev=/images%3Fq%3Ds%2526w%2B4506%2Bmanual%26ndsp%3D20%26hl%3Den%26client%3Dfirefox-a%26rls%3Dorg.mozilla:en-US:official%26sa%3DN%26start%3D20%26um%3D1
http://tinyurl.com/mrztzs
http://stevespages.com/pdf/s&w_centerfire_pistol.pdf
You can request a manual on the S&W website. You can ask a gunsmith for help.
You can request a owner's manual for free at the S&W web site.
- 50-450 usd
50-400 usd
No
50-500 usd
you will have to call S&W
You can obtain a historical letter from S&W
600-800 USD or so
50-550 USD or so
You will have to call S&W
You can request or download a manual from Smith and Wesson's web site.