Used Wilson Combat WC Sig Sauer P320 WCP320 Carry 9mm 3.9 C P 320 +3 MAGS, GRIP

Wilson Combat WC Sig Sauer P320 9-mm P-320 +CASE

How Buying WorksEnding October 12, 2026 at 10:00 PM

Key Features

  • Item Type: Semi Auto Pistols
  • Action: Striker
  • Manufacturer: Wilson Combat (WC)
  • Capacity: 17 1
  • Model: Sig Sauer P320
  • Barrel Length: 3.9"
  • Caliber: 9mm Luger
  • Finish: Stainless
  • Overall Condition: Excellent

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Product Description

    Wilson Combat x SIG Sauer P320 WCP320 Carry 9mm – 3.9 in Barrel, 17+1, X-TAC Slide, Fiber-Optic Front, 3 Magazines

    This Wilson Combat/SIG Sauer WCP320 Carry pairs the proven P320 platform with Wilson Combat machining and ergonomics. It features a 3.9 in slide, full-height grip, Wilson Combat X-TAC serrations, a fiber-optic front sight with plain black rear, and a modular stainless-steel FCU bearing a WC-prefix serial. It accepts standard P320 double-stack magazines and retains a clean slide with dovetail sight cuts.

    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: This pistol shows minimal handling marks from prior use. The bore presents a bright, clean finish. Please see the listing photos for close-ups.

    What’s Included
    • SIG Sauer factory hard case
    • Three 17-round SIG P320 double-stack steel magazines
    • SIG Sauer P320 Carry grip module (Medium), spare/not installed
    • SIG Sauer flat trigger

    The WCP320 Carry configuration combines a compact-length 3.9 in slide with a full-height grip for 17+1 capacity in 9mm Luger. The striker-fired FCU is modular and stainless steel, with a WC-prefix serial visible through the frame window.

    Wilson Combat X-TAC machining on the slide (front, rear, and top) enhances purchase and manipulation. The slide uses dovetail cuts for sights and is not optics cut, pairing a fiber-optic front sight with a plain black notch rear for a crisp sight picture.

    The Wilson Combat WCP320 grip module adds a high undercut and beavertail for control, along with Wilson Combat starburst texture. The reversible magazine release supports user preference without adding external controls; there is no external manual safety.

    An integral three-slot Picatinny accessory rail on the dustcover supports lights or lasers. The pistol accepts SIG P320 double-stack magazines and comes with three 17-round steel magazines. A SIG Sauer flat trigger is included.

Specifications

Item TypeSemi Auto Pistols
ManufacturerWilson Combat (WC)
ModelSig Sauer P320
SubmodelWCP320 Carry
Caliber9mm Luger
Overall ConditionExcellent
Bore ConditionExcellent
ActionStriker
Capacity17 1
Barrel Length3.9"
FinishStainless
Stock/GripsWilson Combat starburst texture
Sight/Opticiron sights
What's IncludedIncludes standard P320 carry frame medium. Sig Sauer flat trigger, spare grip module
Country of OriginUnited States