Staccato C3.6 HD 9mm 2011 Compact Pistol, 3.6 in Bull Barrel, HOST RMR HD/SRO Plate, Ambidextrous Controls
This compact 9x19mm Staccato 2011 C3.6 HD stands out with a lightweight 7075 aluminum frame, a 3.6-inch bull barrel, and a factory HOST direct-mount interface with the installed plate for the Trijicon RMR HD/SRO footprint. It features fully ambidextrous controls, an aggressive-texture polymer grip module, and a flat-wire recoil system. Designed for Glock-pattern double-stack 9mm magazines, it ships with both compact-length and extended magazines for carry and range flexibility.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Condition: Excellent - Clean, mirror finish, with minor wear visible on the lands and grooves.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: Light scratches are present on the Picatinny rail.
What’s Included
- Staccato-branded soft case (zippered)
- Paperwork
- Tools
- HOST mounting plate marked 'HD/SRO' for Trijicon RMR HD/SRO footprint (installed)
- 2x 20-round magazines and 4x 15-round magazines
- Includes both compact-length and extended double-stack 9mm magazines as shown
The C3.6 HD pairs a compact 3.6-inch bull barrel with a shortened grip to optimize concealment while preserving 2011 shootability. The flat-wire recoil system characteristic of the HD line supports consistent cycling in a compact format.
The slide features multiple lightening windows and an installed HOST optic-mount plate set up for the Trijicon RMR HD/SRO footprint. A front sight blade is installed; sight configuration may vary depending on the installed plate and/or optic.
The 7075-series aluminum main frame is mated to a steel slide and a polymer grip module with aggressive texturing and a lanyard hole. Fully ambidextrous controls include the thumb safeties and slide stops, and the reversible magazine release allows user-side configuration.
Safety and fire-control details include single-action, hammer-fired operation with a grip safety, ambidextrous thumb safeties, and a flat-faced, skeletonized (lightened) trigger shoe. An integral accessory rail with two cross-slots supports common weapon-mounted lights.
This pistol is designed for Glock-pattern double-stack 9mm magazines (G19-pattern for the compact grip length) and comes with both 15-round compact and 20-round extended magazines, with rated capacity listed at 20+1 using the extended magazine.

