Staccato P4.5 HD 9mm 2011-Pattern SAO, 4.5 in Bull Barrel, Steel Frame, Optic Cut, 18+1
The Staccato P4.5 HD is a recent-release, duty-focused 2011-pattern pistol chambered in 9mm Luger. It pairs a 4.5 inch bushingless bull barrel and captive flat-wire recoil system with a billet‑machined 4140 steel frame and full-length Picatinny rail. The slide is cut for optics with a removable rear plate, and the iron sights include a fixed front with a luminous dot. This example comes with four 18‑round magazines and arrives in excellent overall condition.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: This firearm is in great shape overall. Minor, superficial scratches and blemishes are present.
What’s Included
- Staccato HD optic adapter plate (Trijicon RMR/SRO footprint)
- Staccato-branded padded soft case
- Staccato HD owner’s manual
- Four 18-round steel double-stack magazines
The P4.5 HD is a single-action-only, 2011-pattern duty pistol built on a billet‑machined 4140 steel frame with a full-length Picatinny accessory rail. The textured polymer double‑stack grip module carries Staccato star logos and is paired with a flared aluminum magwell for smooth, fast reloads.
Its 4.5 inch bushingless bull barrel and captive flat‑wire recoil system deliver a tight, durable lockup. The slide features front and rear serrations and a lowered ejection port for consistent extraction.
The slide is optic cut with a removable rear plate, and this pistol includes the Staccato HD adapter plate for Trijicon RMR/SRO footprint optics. Iron sights remain in place, with a fixed front sight that has a luminous dot and a rear sight integrated into the removable top plate.
Controls are duty-ready: an external hammer, ambidextrous thumb safety, and grip safety support confident single-action operation. A skeletonized, curved aluminum trigger provides a clean press. Capacity is 18+1 rounds with the included magazines.
Markings are present as follows: slide marked "STACCATO P4.5" and "20★11 HD"; barrel hood marked "9x19"; frame marked "STACCATO FLORENCE, TX USA." Made in the USA.