if all else fails you can get an illustrated parts breakdown print out from the ruger site. good luck, they are easier to take down than put back.
i just saw leather belt holsters for the mk I & II w/spare mag pocket in the "sportsmans guide" catalog. $40 is the going price. i have used a sholder holster for years and did not like it. i'm going to get me one for the hip.
<span style=\'color:red\'><span style=\'font-size:8pt;line-height:100%\'>ready on the right, ready on the left, commence FIRE! FIRE AT</span> s<span style=\'font-size:8pt;line-height:100%\'>WILL!</span></span>