Sig Sauer P320 Compact | .45 ACP | 3.9in | 320C-45-BSS

The Sig Sauer P320 Compact is a modular, striker-fired pistol chambered in .45 ACP with a 3.9-inch barrel and SIGLITE night sights. Its compact grip and slide make it suitable for everyday carry and range work while the interchangeable grip modules accommodate a wide range of hand sizes. The pistol’s striker-fired trigger and 1913 Picatinny accessory rail support common aftermarket upgrades; a compact micro red-dot such as the Holosun 507K pairs well under $1000 for faster sight acquisition.

Product Specifications

• The manufacturer part number is 320C-45-BSS.
• The UPC is 798681513505.
• The caliber is .45 ACP.
• The barrel measures 3.9 inches.
• The action type is listed as Semi-Auto (striker-fired).
• The magazine capacity is 9 rounds.
• The firearm includes 2 magazines.
• The pistol features SIGLITE night sights for low-light sighting.
• The grip material is listed as polymer.
• The overall length is 7.2 inches.
• The pistol includes a 1913 Picatinny accessory rail for lights or lasers.
• The model series is listed as Compact.
• The firearm is intended for right-hand shooters per the provided data.
• This listing shows NO DIRECT SHIP TO CALIFORNIA in the supplied product data.

The P320 Compact balances concealability and shootability in a modular platform. Its compact slide and grip work well for everyday carry and precision practice at the range; the included magazines and night sights make it ready for immediate use out of the box. With the platform’s interchangeable grip modules and broad aftermarket support, shooters can tailor ergonomics and controls to personal preference while maintaining a proven, serviceable trigger characteristic.

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