The Taurus TX9 Full Size is a modular, striker-fired 9mm duty pistol featuring a 17+1 round capacity and a 4.5-inch barrel.You can view official specifications on the Taurus USA product page.Key SpecificationsCaliber: 9mm LugerCapacity: 17+1 rounds (standard full-size configuration)Barrel Length: 4.5 inchesWeight: Approximately 25 oz unloadedOverall Length: 7.75 inchesNotable FeaturesModular Chassis: Utilizes a serialized internal chassis system that lets you swap the trigger pack into different frame sizes (compact or subcompact).Optics-Ready: Comes with adapter plates to mount a wide variety of slide-riding red dot optics out of the box.Ambidextrous Controls: Features an ambidextrous slide release and a reversible magazine release button for left- or right-handed shooters.Ergonomics: Ships with 4 interchangeable backstraps to adjust the grip palm swell and angle to your hand.Sights: Uses industry-standard dovetails compatible with aftermarket Glock sights.Accessory Rail: Built with a multi-slot Picatinny rail on the dust cover for weapon lights or lasers.