The 12-gauge shotgun shell, emerging around the 1860's, evolved from early brass cartridges containing black powder and wads, becoming the world's most popular gauge by the late 19th century, transitioning to cheaper paper hulls, and eventually adopting modern plastic cases with smokeless powder and advanced wads by the mid-20th century, offering incredible versatility from birdshot to slugs for hunting, sport, and military use. Our 12 gauge knobs come in several variations of red, or whatever color you like!
