Also I managed to get 4 20 rd mags from CSspecs in .308 this past week.
Lord knows I don’t need them but I want them just in case I need the treeline.
http://i45.tinypic.com/zmgrhy.jpg
Good article on 3-D printing.
http://www.forbes.com/sites/andygreenberg/2013/01/14/gunsmiths-3d-print-high-capacity-ammo-clips-to-thwart-proposed-gun-laws/