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SIG SAUER P320 Compact 9mm Pistol W/ RomeoZero PRO


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Please have your dealer email a copy of their FFL to [email protected] or fax it to 253-218-2998, referencing your name and order number.


Featuring SIG SAUER's exclusive ROMEOZero-PRO red dot optic, the RXZP will ensure faster sight acquisition getting you on target quickly and allowing you to shoot more confidently and more accurately. The new P320 RXZP comes with the innovative ROMEOZero-PRO installed, zeroed and ready to shoot right out of the box.  

The new ROMEOZero-PRO is a  full-size reflex optic featuring a large 30mm aspherical lens made of scratch-resistant glass, offering unmatched clarity and a distortion-free sight picture when compared to competitors. The ROMEOZero-PRO features a proprietary carbon-infused polymer housing with a reinforced lens protection area making it incredibly durable while delivering significant drop and impact protection. The P320-RXZP 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.


  • 3MOA ROMEO ZERO PRO reflex optic installed from the factory
  • Serialized Striker-Fired Trigger Group (FCU) to allow for unmatched modularity
  • Modular Polymer Grips, Available in Small, Medium, and Large
  • 3-Point Takedown System Eliminates the Need to Pull the Trigger To Disassemble
  • (2) Steel Magazines


  • Caliber: 9mm Luger
  • Mags Included: (2) 15rd Steel Mag
  • Sights: ROMEOZero Pro / Contrast Sights
  • Threaded Barrel: No
  • Pistol Size: Compact
  • Overall Length: 7.2 in [183 mm]
  • Overall Width: 1.4 in [36 mm]
  • Height: 6.2 in [158 mm]
  • Barrel Length: 3.9 in [99 mm]
  • Weight: 26.3 oz [746 g]
  • Sight Radius: 5.8 in [147 mm]
  • Accessory Rail: M1913
  • Trigger Action: Striker
  • Trigger Type: Standard Curved
  • Grip Module: Compact Polymer Medium
  • Grip Type: Blk Polymer
  • Grip Color: Black
  • Barrel Material: Carbon Steel
  • Frame Material: Stainless Steel
  • Slide Finish: Nitron
  • Slide Material: Stainless Steel
  • Manual Safety: No
  • Optic Ready: Yes


  • (2) 15rd Magazines
  • Manual
  • CR1632 Battery
  • Cable Lock
More Information
Product Type Handgun
Manufacturer Sig Sauer
Color Black
Model Sig P320
Platform Sig Sauer
Barrel Length 3.9"
Caliber 9mm
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