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During the Vietnam War, the U.S. Special Forces needed a 9 mm machine gun capable of rapid fire, and thus took a liking to the Carl Gustav M45 Swedish K Submachine Gun. But when Sweden placed an export ban on its submachine gun in 1967 due to U.S. involvement in Vietnam, the Army went to the powers that be at Smith & Wesson for a solution, who produced a copy of the Carl Gustav Submachine Gun which became the Model 76 SMG. For more on the Smith & Wesson Model 76 SMG, watch this "I Have This Old Gun" segment from a recent episode of American Rifleman TV.
Despite the incredible array of polymer-frame, striker-fired, semi-automatic handguns on the market, the classic revolver not only refuses to die, it has seen something of a resurgence in recent years.
For 2026, the semi-automatic shotgun market has seen even more growth, with some manufacturers expanding their current offerings and other makers entering the marketplace with novel designs.
For the past 100 years, the Sporting Arms and Ammunition Manufacturers’ Institute (SAAMI) has established the standards that ensure our safety when using modern shotshells, cartridges, firearms and more.