Smith's 6" DualGrit Medium Whetstone brand_-Carl Walth The Peltor Bullseye III is

The Peltor Bullseye III is a passive ear defender built for a day on the range or out on the hill

reducing friction and case neck stretch while eliminating the need for a separate expander die when necking cases up

so there is no risk of it working loose as you stalk

The 10x magnification pulls in detail at range

Smith's 6" DualGrit Medium Whetstone brand_-Carl Walth The Peltor Bullseye III isSmith's 6" DualGrit Medium Whetstone is a compact double sided sharpening stone offering two grits in a single tool: a 325 grit face for restoring a dull or damaged edge, and a 750 grit face for honing and polishing it to a fine finish. Measuring 6" x 1. 75", the stone sits in a purpose made plastic base that keeps it steady on the bench while you draw the blade across the surface. A plastic lid doubles as protection for the stone when it's not in use