Hero:

A type of prop or wardrobe that is regarded as the type of highest and best use; often attributed to use by the star or a principal of the production as well as close-up shots. 1) The "hero" prop is not the "stunt" version or "special fx" version, or any other special/specific use version of the prop; 2) the "hero" version of the prop is frequently the most highly detailed and/or functional and is usually (though not always) made of superior materials (i.e. metal vs. rubber or resin) and of a higher quality of workmanship; 3) the "hero" version of the prop is frequently intended for use in close-up shots and/or publicity material; 4) the "hero" version of the prop is frequently used by the star/lead of the film; 5) with regard to firearms, the "hero" version of the prop is frequently live fire or blank fire; 6) in terms of collecting, "hero" props command a premium in price, value, rarity, and demand.