SIG SAUER
P320 MOD 9MM COMP ROMX 4" 21+1
Product Details
P320 MOD 9MM COMP ROMX 4" 21+1. Caliber/Gauge: 9mm Model: P320 M.O.D. Action: Striker Fired Barrel Length: 3.9" Capacity: 21 + 1 Finish: Matte Black DLC Overall Length: 8.3" Features: - Optic Ready - Compensated - Sig-Loc Pro
Specifications
| Brand | SIG SAUER |
|---|---|
| UPC | 798681740260 |
| Caliber | 9mm |
| Action | Semi-Auto |
| Color / Finish | Black |
| Finish Type | DLC / PVD |
| Barrel Length | 3.9" |
| Capacity | 21 rounds |
| Condition | New |
Buying this item
- Can I buy the P320 MOD 9MM COMP ROMX 4" 21+1 online and have it shipped to me?
- Firearms cannot ship to your home. Buy it here and pick it up at Iron Valor Armory in Rocky Mount, NC after a NICS background check, or have it shipped to a licensed FFL dealer near you for their transfer fee.
- How old do I have to be to buy the P320 MOD 9MM COMP ROMX 4" 21+1?
- You must be 21 or older with valid government ID for handguns and stripped receivers.
- Is the P320 MOD 9MM COMP ROMX 4" 21+1 in stock?
- Yes — live distributor inventory shows it in stock and it ships or is ready for pickup within 1–3 business days.
- What is the return policy?
- Non-firearm items may be returned within 30 days (a restocking fee of up to 15% applies if the packaging was opened). Firearms and ammunition are final sale once transferred, per federal law.
All firearm sales require background checks and compliance with federal, state, and local laws. You must be 21+ for handguns/stripped receivers and 18+ for long guns.
Frequently bought together
Complete the setup
Ammo, magazines and optics matched to P320 MOD 9MM COMP ROMX 4" 21+1. Everything here ships to your door or is ready at pickup.
Adds the first item in each column · you can adjust in the cart
Magazines that fit
Matched by caliber and SIG SAUER fit.
Red dots & sights
We mount and bore-sight for pickup.
Tijicon RMRcc Red Dot Sight Adjustable LED 6.5 MOA$511.42Top pick
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