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Sig Sauer P320 Compact Black Nitron .45 ACP 3.9-inch 9Rds Contrast Sights

Sig Sauer P320 Compact Black Nitron .45 ACP 3.9-inch 9Rds Contrast Sights

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Quick Overview
The Sig Sauer P320 Compact is a striker fired, compact pistol chambered in .45 ACP with a 3.9" barrel suitable for a variety of carry and defensive uses. The 320 Compact features a stainless slide with durable Nitron finish, a polymer grip, contrast sights, M1913 accessory rail and includes two 9 rd. magazines.

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Browse 1 question Browse 1 question and 4 answers
is compatible with with all other p320 pistols?
Mike on Jan 15, 2019
BEST ANSWER: The FCU trigger is compatible, but the grip and slide on the .45 do not work with the 9/40/357 due to the larger size. This pistol has the upgraded trigger, so the trigger group with work with the gen2 grips, not the gen1.
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Sig Sauer P320 Compact .45 ACP Features:

The P320 Compact offers a smooth, crisp trigger to make any shooter more accurate, an intuitive, 3-point takedown and unmatched modularity to fit any shooter and any situation. Its compact frame is ideal for target shooting and home defense, as well as many concealed carry scenarios and features an ambidextrous slide release and reversible magazine release for right or left handed use. This modular, striker-fired pistol features a compact grip, compact slide, a nitron finished, stainless steel, slide topped with contrast sights and a 1913 picatinny rail for accessory attachment molded directly into the frame. Included are two 9 round magazines.

Sig P320 Compact Specifications:

  •  FAMILY: P320 Series
  •  MODEL: P320 Compact
  •  TYPE: Semi-Auto Pistol
  •  ACTION: Striker Fired
  •  FINISH: Nitron Black
  •  STOCK/FRAME: Polymer Frame
  •  STOCK/GRIPS: Polymer
  •  WEIGHT: 26 oz. 
  •  CALIBER/GAUGE: .45 Automatic Colt Pistol (ACP)
  •  CAPACITY: 9
  •  # OF MAGS: 2
  •  MAGAZINE DESC: 9 rd.
  •  BARREL: 3.9"
  •  OVERALL LENGTH: 7.2" 
  •  SIGHTS: Contrast
  •  ADDL INFO: Plastic Hard Case
Additional Information

Additional Information

Manufacturer Sig Sauer
SKU GAG_320C45B-96853
Condition New in Box
Action Type No
Caliber .45 ACP
UPC 798681513499
Model P320 Compact
Type No
Manufacturer Part Number 320C45B
Accessories No
Barrel Length 3.9
Finish Per Color Nitron
Capacity 9
Firing Casing No
Frame Per Material No
Hand No
Sights No