Note the different paper. That's the way I got them, so I left them as is!!! Also note the different radius at the top front of the dust cover.. 971161 is much rounder. And the stocks are different..
1013501 has to be one of the last of the DuLite type..
https://www.milsurps.com/images/impo...01027JPG-1.jpg
https://www.milsurps.com/images/impo...01028JPG-1.jpg
