Springfield Kuna: Croatia's New Delayed-Blowback PCC/SMG
This video introduces the Springfield Kuna, a new delayed-blowback 9mm pistol caliber carbine/submachine gun developed by HS Produkt and marketed by Springfield Armory in the US. The design, which began in 2020, aims for both commercial and potential military/law enforcement sales, with early success in a trial for the São Paulo police in Brazil. The Kuna features a delayed blowback system similar to HK and Stribog designs, ambidextrous controls, and a 6" threaded barrel with an arm brace for the US version. The SMG variant in Croatia includes a full stock and select-fire capability. The description also notes potential future versions in .40 S&W, .45 ACP, 10mm Auto, and carbine configurations.












