Staccato, HD P4.5 Premium, 9mm, 4.5" DLC SS Bull Barrel with Sight Block, X-Serrations Optic Ready, Trijicon Tritium Front Sight, Black Ledge Rear Sight, Curved Trigger, Ambi Safety, Ambi Slide Release, Magwell, Light Rail, 4 Mags, 18rd 2025 Staccato HD P4.5, Staccato's brand new Optics Ready 2011 Pistol with new improved ergonomics, new recoil system, extended slide release, 4.5 inch bull barrel with barrel block, front co-witness rear sight, tritium front night-sight, TAC Textured Grips, Glock Style Mags. The Staccato P4.5 comes with a steel frame for added weight and durability and its full length dust cover.