Tungsten Surveyor Colorado Fly Supply Sale! from $1.90 Size 14 16 Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. A great attractor pattern that will catch the attention of anything in the area! Especially popular on tailwater streams here in the Rockies. SKU: TUNGSURV14 bead head Tweet