KRISS USA(R) Vector SDP G3 is a semi-automatic pistol chambered in 45 ACP with a 30+1 round capacity. It features a 5.5 in threaded barrel with .578x28 thread pitch and an Alpine White finish. The Gen 3 configuration incorporates the distinctive Vector operating system with low-profile flip-up sights.Key Features Chambered in 45 ACP 5.5 in threaded barrel .578x28 thread pitch 30+1 round capacity Alpine White finish Low-profile flip-up sights Includes one 30-round magazineKRISS USA(R) 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.