"With its internal hammer and simplified double-action-only trigger pull, the Smith & Wesson 432 Ultimate Carry Titanium Cylinder DAO Revolver was designed to be the ideal lightweight defensive gun. The enclosed hammer provides a smooth, snag-free draw from a concealed holster while the optimized hammer and trigger geometry provides a lighter, smoother double-action-only pull. The 432 features the upgraded Endurance Package internals, which improve both performance and durability. This model features a titanium cylinder and lightweight aluminum alloy frame. XS Sights tritium green ring front sight and blackout rear sight. No internal lock. 1.88"" stainless steel barrel. Designed for snag-free concealed carry No-lock lightweight aluminum alloy frame Lightweight titanium 6-shot cylinder Stainless steel 1.88"" barrel Synthetic grips XS Sights tritium green ring front sight/blackout rear sight Brass bead front sight Just 13 ounces"