Been making these for about 26 years and have never had one come back that came apart or loose a call. I use a 30/06 casing and 2 ton epoxy to close the loose ends up so nothing will come loose. Price is 15.00 TYD, I can make them from 1 to 4 loops no extra cost. PM or call 540-899-3142
(http://i417.photobucket.com/albums/pp251/2Mules/04-02-13002_zpsd36b39a7.jpg)
(http://i417.photobucket.com/albums/pp251/2Mules/04-02-13001_zps0bd4fc9b.jpg)