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SIG Sauer P320 RX 9mm


The next level of striker-fired modularity with a slide-mounted reflex optic.

Unlike any other pistol in its class, the P320 features a unique 5-point safety system, standard on all models: - Striker Safety - Disconnect Safety - 3-point Take Down Safety System - Takedown is prohibited without removal of magazine - System prohibits takedown without slide locked to the rear - Rotation of takedown lever allows disassembly without tools or trigger manipulation. The unique modular design of the P320 offers the user the ultimate in flexibility to change calibers, sizes, and fit. Small, medium, and large complete polymer grip modules ensure comfortable and optimal fit for the widest range of hand sizes.


  • Caliber 9mm
  • Action Type Striker Fired DAO
  • Trigger Pull DA 5.5 - 7.5 lbs
  • Overall Length 8.0 in / 203 mm
  • Overall Height 5.5 in / 140 mm
  • Overall Width 1.4 in / 35.5 mm
  • Barrel Length 4.7 in / 119 mm
  • Sight Radius 6.6 in / 168 mm
  • Weight w/Mag 29.4 oz / 833 g
  • Sights Contrast Sights
  • Optic:  SIG ROMEO1
  • Grips Interchangeable Polymer
  • Slide Finish Nitron ®


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SIG Sauer P320 RX 9mm

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ManufacturerSig Sauer Arms