SIG Sauer P320 Compact Medium .40 S&W — FDE Slide & Frame, Night Sights, 13+1
The modular SIG Sauer P320 Compact Medium in .40 S&W pairs the platform’s proven striker-fired action with a Flat Dark Earth PVD slide and matching polymer grip module. Factory SIGLITE night sights, a 3.9-inch nitride-treated barrel, and a reversible magazine release make this early Exeter, NH–marked example ready for duty or defense while offering the flexibility to swap calibers and grip sizes through the serialized fire-control unit.
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.
Specific Condition Notes: The slide displays holster wear and light surface scratches. The polymer frame shows scattered marks and finish wear on high-contact areas.
What’s Included
- SIG Sauer factory hard case (black/gray)
- SIG Sauer Safety Instruction manual
- 1 x 13-round steel magazine with flush polymer floorplate marked "Made in Italy"
This P320 carries SIG’s modular stainless-steel fire-control unit, allowing owners to change caliber, frame size, or grip module without tools. The compact grip module supplied here strikes a balance between concealability and shootability, holding 13 rounds of .40 S&W in the included magazine.
The Flat Dark Earth PVD slide matches the frame for a cohesive appearance reminiscent of the U.S. military’s M17/M18 pistols. Front and rear cocking serrations provide secure manipulation in all conditions.
SIGLITE tritium night sights come installed from the factory, offering a bright, three-dot sight picture in low light. The 3-slot 1913 accessory rail accepts lights or lasers without aftermarket adapters.
Additional user-focused touches include a reversible magazine release for left- or right-hand shooters, internal striker and disconnect safeties, and a curved trigger that breaks cleanly in typical P320 fashion. The platform earned the 2016 NRA Golden Bullseye Handgun of the Year, underscoring its reliability and wide adoption.