Was picking up some targets when one of the salesmen pointed this out. He stated that one of their customers who was big into Sigs swore by it.
http://www.thefirearmblog.com/blog/2017/02/09/hoppes-9-black-take-ar-cleaning-dark-side/
Anyone have any experience with it?
http://www.thefirearmblog.com/blog/2017/02/09/hoppes-9-black-take-ar-cleaning-dark-side/
Anyone have any experience with it?