SIG Sauer P320 Compact .40 S&W, 3.9 in Barrel, Nitron Slide, 14+1 Capacity, USA-Made
This SIG Sauer P320 Compact in .40 S&W pairs the platform's modular FCU with a compact 3.9-inch barrel and a Nitron-finished slide. It features an ambidextrous slide catch, no external manual safety, dovetailed sights, and an integral four-slot Picatinny rail. The frame window is marked Exeter, NH, and the factory case label is dated 03-JUN-2016, offering helpful context on this specific example.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Details: Light handling marks consistent with prior use are present. Please refer to the photos for close-up views of the finish and markings.
What’s Included
- SIG Sauer factory hard case with factory label for SKU 320CA-40-BSS (dated 03-JUN-2016)
- 2x 14-round steel, double-stack magazines stamped "MADE IN ITALY" with witness holes at 5/10/14
The P320 Compact configuration delivers a balanced footprint for .40 S&W with a 3.9-inch barrel and a 14+1 capacity. Its striker-fired system and curved trigger provide a consistent, straightforward firing cycle without an external manual safety.
The slide wears SIG's Nitron finish with front and rear cocking serrations for confident manipulation, and it is paired with fixed, dovetailed sights. The polymer frame is finished in matte black and includes an integral four-slot Picatinny rail for mounting compatible lights.
This pistol incorporates the modular P320 FCU design, allowing the fire control unit to be the serialized core of the platform. The frame window is marked Exeter, NH, and the pistol is made in the USA.
Controls include an ambidextrous slide catch for accessible operation from either side. Magazine capacity is 14+1 with the included steel, double-stack magazines made in Italy and marked with 5/10/14-round witness holes.
Identified by manufacturer part number 320CA-40-BSS, this example is accompanied by a factory case labeled 03-JUN-2016, aligning it with the P320 series details noted on the packaging.