KRISS USA built the Vector CRB G3 as a pistol caliber carbine designed for fast follow up shots modern ergonomics and broad accessory compatibility. This 45 ACP configuration features a 16 in threaded barrel Flat Dark Earth finish fixed stock and an updated barrel shroud with integrated M-LOK mounting points. Its delayed blowback operating system low bore axis and Glock magazine compatibility make it well suited for target shooting training and competition use.Key Features45 ACP semi auto rifle with 16 in threaded barrel.Closed bolt delayed blowback operating system.Flat Dark Earth finish with fixed stock.Updated barrel shroud with integrated M-LOK mounting points.Compatible with full size Glock magazines.KRISS USA designs innovative firearms focused on recoil reduction modularity and modern performance. The Vector platform is recognized worldwide for its unique operating system and advanced engineering tailored for tactical shooters and enthusiasts.