The 650 by Sure-Shot Delrin duck call Available in 9 colors: Brown

Available in 9 colors: Brown Pearl

Produces hail calls

and all-weather performance

and Old School Camo

When the grays are working the timber or sliding into a flooded flat

The 650 by Sure-Shot Delrin duck call Available in 9 colors: BrownMore Volume. More Versatility. Pure Mallard. The Sure Shot 650 takes everything hunters love about the legendary Yentzen and turns it up. A unique sound chamber built into the poly body adds more volume and projection, so your calls carry farther across open water, flooded timber, and big marsh. Whether you're hailing birds from a distance or coaxing wary greenheads into the decoys, the 650 delivers. The patented double reed system is easy to adjust