SIG Sauer P320 Compact Two-Tone 9mm Luger Pistol | 3.9-Inch Barrel, Modular FCU, 17+1/15+1 Capacity
The SIG Sauer P320 Compact Two-Tone combines a matte stainless slide with a black polymer frame, delivering a balanced, duty-ready sidearm in a carry-friendly size. Its modular, serialized fire-control unit lets owners change calibers and grip sizes, while striker-fired operation offers a consistent trigger pull. With factory 3-dot sights and forward/rear cocking serrations, this P320 stands out as a versatile, user-configurable 9mm platform.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Condition: Good - Clean, well-maintained, minor wear marks.
Bore Rifling: Good Rifling - Intact, well-defined lands and grooves.
Light handling marks are visible on the slide flats and takedown lever. The bore is bright and free of fouling.
What’s Included
- SIG Sauer factory hard case (black polymer)
- SIG Sauer P320 safety instruction manual
- 1 × 17-round steel magazine (made in USA)
- 2 × 15-round steel magazines (Italian-made OEM Mec-Gar)
The P320 Compact’s serialized stainless steel fire-control unit is the heart of SIG’s modular system, allowing the slide, barrel, and grip module to be swapped for different calibers or frame sizes without requiring an FFL transfer.
Its 3.9-inch carbon-steel barrel, paired with a compact grip, offers a manageable sight radius while maintaining full-size shootability. The included 17-round magazine extends capacity, and the two flush-fit 15-round magazines keep the profile streamlined for carry.
The matte stainless slide features forward and rear cocking serrations for confident manipulation, and the 3-dot contrast sights are dovetailed for easy replacement or upgrades. An integrated MIL-STD-1913 accessory rail accepts lights or lasers.
A striker safety and disconnect safety provide passive protection without adding external levers, keeping the controls simple. Italian-made Mec-Gar magazines highlight SIG’s use of OEM components known for reliable feeding.