Mylar wrap wad liners add an extra layer of barrel protection when loading steel or hard tungsten-alloy pellets, such as Hevi-Shot. Mylar wraps are available in four variations, Thin for smaller pellets Slim for light payloads, Thick for large pellets or extra protection, and 1620 for the small bore 16 & 20 gauge. Mylar wraps are easy to use - simply roll it, place it in the shotcup, let it open and drop the shot. Protect your barrels and chokes from blemishes.
Product Type: Shot liner, Mylar Size/Length: four variations; see above Specs: (industry tolerances apply to all measurements) Shipping: Unrestricted product; may be exported to countries not on U.S. export prohibition list. Made in USA "Mylar" is a trademark of DuPont