Sig Sauer P365X Comp 9mm, 3.1 in Barrel, Integrated Compensator, XRAY 3-dot Night Sights, Optics-Ready, 10+1, Black, Original Case Included
This Sig Sauer P365X Comp stands out with a factory slide‑integrated compensator, an optics‑ready slide with a removable cover plate, and steel XRAY‑style 3‑dot night sights. It features X‑Series ergonomics with a flat‑faced trigger, a reversible magazine release, and a micro accessory rail. The modular stainless‑steel chassis is marked NEWINGTON, NH USA, and the pistol remains in excellent overall condition.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: This pistol shows minimal markings from previous handling and light use. The bore is bright and clean.
What’s Included
- 1x 10-round steel P365 magazine with finger-extension baseplate (body marked MADE IN USA)
- Original Sig Sauer case
The Comp model’s factory slide‑integrated compensator uses twin upward ports to reduce muzzle rise while maintaining the pistol’s micro size. Front and rear slide serrations provide positive purchase for press checks and slide manipulation.
The optics‑ready slide includes a cut with a removable cover plate, allowing easy mounting of compatible micro red dots when desired. Steel night sights are retained, pairing a SIG XR3 green‑dot front with a two‑dot rear for low‑light visibility.
X‑Series ergonomics center on a flat‑faced X‑Series trigger and a reversible magazine release for adaptable control. The polymer grip module includes a micro accessory rail for compact lights.
Under the grip module is Sig’s modular, stainless‑steel fire control unit and receiver, marked NEWINGTON, NH USA. The 3.1 inch barrel and 10+1 capacity keep the package compact while preserving practical capacity and shootability.




