The 3 point combat assault sling is made by DJ Safety and will adapt to both rifles and shotguns.  They were made and used by the military.  They are  made from 1.5″  military spec webbing with a fully adjustable strap and quick release buckles. Made in the U.S.A. These are a limited stock item. 

Features & Specs

• Military issue
• 1.5″ Mil spec webbing
• Adjustable strap
• Side release buckles
• No metal parts
• Works with both rifles and shotguns
• The new slings comes with both a 5” and 9” attachment strap. (Used may only have 1)
• NSN: 8465-01-524-8847
• Condition: New and used options when available.