Sig Sauer P320 Compact .357 SIG, FDE PVD Slide, Night Sights, 18-Round Capacity
Chambered in the high-velocity .357 SIG cartridge and fitted with a compact 3.6-inch slide finished in FDE/Coyote PVD, it delivers duty-grade durability and 18-round extended-mag performance in a carry-sized package.
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: Light edge wear on high-contact areas of the slide; minimal finish wear on magazine bodies from insertion and removal.
What’s Included
- Sig Sauer P320 Compact .357 SIG pistol
- Seven 18-round SIG Sauer stainless steel magazines
The heart of this pistol is the modular, serialized fire-control unit (FCU) that allows caliber and size conversions without an FFL transfer.
The 3.6-inch stainless-steel barrel and matching stainless slide wear a rugged FDE/Coyote PVD finish that resists corrosion and abrasion. Diagonal serrations front and rear provide sure purchase for press checks and manipulations, while the slide remains purpose-built with no optic cut for a smooth sight plane.
Tritium 3-dot night sights—steel front blade and square-notch rear—deliver round-the-clock visibility. Ambidextrous slide-catch levers and a reversible magazine release support left- or right-hand use, and the oversized takedown lever doubles as an index ledge for a consistent support-hand thumb position.
With seven total magazines—seven of them 18-rounders—this package supplies 126 rounds of on-hand capacity, making it equally suited to duty carry, home defense, or range sessions focused on the potent .357 SIG cartridge.