Sig Sauer P320 Compact 9mm, 3.9 in Barrel, Nitron, SIGLITE Night Sights, 15+1, 2017
This Sig Sauer P320 Compact is a 9mm, striker-fired pistol configured with a 3.9 in barrel, 15+1 capacity, and factory SIGLITE tritium night sights. It features the modular FCU design, a stainless-steel slide with a Nitron finish, and ambidextrous/reversible controls. The pistol comes with its SIG factory case, two 15-round magazines, a SIG OWB paddle holster, and the original P320/P320 X-Series manual. The factory label (320C-9-BSS) is dated 25-OCT-2017 and matches the pistol.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: The pistol is in great shape with a few minor, superficial scratches and blemishes visible from prior handling.
What's Included
- SIG SAUER factory hard case (model label 320C-9-BSS)
- SIG SAUER P320 / P320 X-Series Operators Manual
- SIG SAUER polymer OWB paddle holster
- Two 15-round steel magazines (marked "MADE IN USA" with witness holes)
The Compact configuration pairs a 3.9 in barrel with a 15+1 capacity for a balanced carry and duty profile. This example is striker-fired with a curved trigger and includes two factory 15-round magazines.
Construction is robust, with a stainless-steel slide finished in Nitron and a stainless-steel receiver nested in a glass-reinforced polymer frame. Front and rear slide serrations aid manipulation. The ambidextrous slide catch and reversible magazine release support left- or right-handed use.
Sights are fixed 3-dot tritium SIGLITE units, dovetailed front and rear. The front sight is marked MH3. These night sights provide a bright, consistent sight picture in varied light.
It retains the P320’s modular FCU design and an integral Picatinny-style accessory rail for lights or lasers. Markings include "SIG SAUER P320" on the pistol, "9mm x 19" on the barrel hood, and "EXETER, NH" molded on the frame. The factory box label lists SKU 320C-9-BSS and is dated 25-OCT-2017, matching the pistol and confirming 2017 manufacture in the United States.