Having handled Tam's 9mm AR with a single point sling, I decided I want one for my next AR-15. Even better, I decided I also wanted one for the UltiWasr. Being the cheapskate err do-it-yourself, Wile E. Coyote School of Gun Smithing sort that I am, I decided to build one. If you want to build a two point sling, plans are here. But I wanted a single point and refused to drop $40 on it. I searched the web and found this image of a popular brand of tactical slings and worked from there:

For this project, you will need the following: 60 inches of 1.5 inch think nylon webbing (yeah, it sounds like a lot but it's better to do too much and cut excess off than to make one too short); 12 inches of 1 inch nylon webbing (note: if your sling swivel is 1.5 inches wide, you can use 1.5 inch webbing); one 1.5 inch buckle; three 1.5 inch slides; one 1 inch slide; you will also need a pair of scissors, a lighter to burn of frayed edges if you have to adjust length, and needle & thread (optional* but you'll need a fourth 1.5 inch slide if you're not up to sewing). Here's a pic of the parts and tools: