Is 2021 the year of Hi-Capas as we're seeing more offerings this year such as these R603/04 Hi-Capa GBB Pistols from Army Armament? Airsoft GI got these in stock and here is their take... "Army Armament dropped some heat with the new R603 and R604 Hi-Capas! With all of the aftermarket support for hi-capas in airsoft, do you get more value with the Army Armament Airsoft Pistols? Kevin guides us through all of the features and give us his personal thoughts!"