Introducing the Staccato HD P4. A complete ergonomics overhaul, new optics mounting system, improved recoil, & active firing pin block provide a combination of durability & shootability only available in the world’s best shooting handgun. Pushing the 2011 platform to its technological limits, the HD line offers all of the best qualities of Staccato pistols with a streamlined design featuring better ergonomics, optimized grip profile, and Glock® pattern magazine compatibility. 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. The P4.5 cycles at the speed of your carry gun with the balance and muzzle control of a competition pistol. Your on target follow up shots will come faster than ever before.