The Staccato HD line is an entirely new family of pistols, designed with feedback from our elite professional end-users. HD pistols remain true to our heritage while being the most technologically-advanced, thoroughly-tested version of the 2011 platform to date. A complete ergonomics overhaul, new optics mounting system, improved recoil system, and active firing pin block provide a combination of durability and shootability only available in the world's best shooting handgun.

Built on the same slide as the P4, the P4.5 HD is built for performance. Its 4.5-inch one-piece sight block design increases barrel length and adds non-reciprocating mass at the muzzle to enhance accuracy and shootability. Utilizing the shorter slide of the P4 maintains a fast cycle speed for increased reliability and a quick, consistent recoil impulse with less muzzle rise.