The Sig Sauer P320 Compact OR 9mm is a compact, striker-fired pistol built for shooters who want P320 modularity with optic-ready capability. This black 320C-9-BSSP model features a 3.9-inch barrel, 15-round magazine capacity and a Nitron-finished stainless steel slide for daily handling and corrosion resistance.
This P320 Compact includes SIGLITE night sights for improved low-light visibility and a PRO optic-ready slide for compatible red dot setups. The compact medium polymer grip module, M1913 accessory rail and curved trigger give the pistol a familiar P320 feel in a size suited for lawful concealed carry, range use and professional applications where permitted.
The pistol ships with two 15-round steel magazines and keeps the modular design that makes the P320 series popular among buyers comparing compact 9mm handguns. Pair it with compatible 9mm Luger Ammo, compare more Handgun Ammunition, browse related Magazines or review useful Shooting Accessories before completing your setup.
Product Data Table:
| Feature | Detail |
|---|---|
| Manufacturer | SIG Sauer |
| Model | P320 Compact OR |
| SKU / MPN | 320C-9-BSSP |
| Caliber | 9mm Luger |
| Action | Striker-Fired Semi-Automatic |
| Barrel Length | 3.9 inches |
| Overall Length | 7.25 inches |
| Width | 1.3 inches |
| Height | 5.3 inches |
| Weight | Approx. 25.8 oz with magazine |
| Capacity | 15 rounds |
| Magazines Included | Two 15-round steel magazines |
| Slide Finish | Nitron |
| Slide Material | Stainless steel |
| Grip Module | Compact Medium Black polymer |
| Sights | SIGLITE night sights |
| Optic Ready | Yes, PRO optic footprint |
| Accessory Rail | M1913 |
| Trigger | Striker-fired curved trigger |
| Use | Lawful carry, range training and defensive-use planning where permitted |





