Staccato (STI) C2 DPO 9mm – Compact 2011 with 4.5 in Threaded Bull Barrel, Tall Sights, 20+1
This Staccato (STI) C2 stands out as a compact 2011-pattern 9mm with a factory 4.5 in threaded, bushing-less bull barrel and a Dawson Precision Optic (DPO) cut with cover plate marked "DPO PAT." It pairs a steel slide and aluminum frame with tall iron sights, an integral accessory rail, and a textured 2011 grip module with a flared magazine funnel. A laser-etched U.S. flag on the frame adds a distinctive touch, and it comes with three double-stack magazines.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: The pistol is in solid shape with various cosmetic imperfections, scratches, blemishes, and areas of finish loss. There is tape residue on the grip module. The bore remains clean and shiny.
What’s Included
- Staccato soft pistol case (gray)
- Staccato 2011/1911 Handgun Safety Reference & Owner's Manual
- STI Recoil Master Light 3.9" recoil spring pack (bag labeled "C2")
- Three magazines: 1x 20-round, 1x 17-round, 1x 16-round (Gen 3 2011-pattern)
The factory threaded, bushing-less bull barrel measures approximately 4.5 inches and is paired with tall iron sights for clear sighting over the muzzle device if used. The slide includes front and rear cocking serrations and relief cuts near the muzzle, aiding manipulation and reducing forward mass.
The DPO system features an optic cut covered by a factory plate marked "DPO PAT.," providing a clean, protected interface when an optic is not installed. The integral accessory rail on the dust cover supports lights or other compatible accessories.
Built on the 2011 platform, this compact C2 uses a steel slide over an aluminum frame with a polymer grip module. The grip includes aggressive texturing with a molded star logo and a flared magazine funnel to speed reloads.
Controls include single-action-only operation with an ambidextrous thumb safety and grip safety. A skeletonized trigger and a skeletonized spur hammer complete the fire-control setup. Capacity is 20+1 with the included double-stack magazines, and a matching serial fragment is visible on the barrel hood.

