Sig Sauer P320 XTEN Handgun 10mm Auto15rd Magazines(2) 5″ Barrel Nitron Finish
$829.99
The Sig Sauer P320 XTEN is a full-size 10mm Auto handgun designed for versatility and performance, featuring a 5-inch barrel and a striker action for a smooth trigger pull. It comes with two 15-round steel magazines and is equipped with X-RAY3 day/night sights, making it an excellent choice for home defense and range training.
13 in stock
Specifications:
- CALIBER: 10mm Auto
- MAGS INCLUDED: (2) 15rd Steel Mag
- SIGHTS: X-RAY3 Day/Night Sights
- THREADED BARREL: No
- PISTOL SIZE: Full-Size
- OVERALL LENGTH: 8.5 in [216mm]
- OVERALL WIDTH: 1.3 in [33mm]
- HEIGHT: 5.6 in [142 mm]
- BARREL LENGTH: 5 in [127mm]
- WEIGHT: 33 oz [936 g]
- SIGHT RADIUS: 6.8 in [171mm]
- ACCESSORY RAIL: M1913
- TRIGGER ACTION: Striker
- TRIGGER TYPE: XSeries Straight
- GRIP MODULE: Full-Size Polymer XSeries
- GRIP COLOR: Black
- BARREL MATERIAL: Carbon Steel
- FRAME FINISH: N/A
- FCU FINISH: N/A
- FCU MATERIAL: Stainless Steel
- SLIDE FINISH: Nitron
- SLIDE MATERIAL: Stainless Steel
- MANUAL SAFETY: No
- OPTIC READY: Yes
| Weight | 3.800 lbs |
|---|---|
| Dimensions | 13.250 × 9.750 × 3.000 in |
| Manufacturer | Sig Sauer |
| Caliber | 10mm Auto |
| Barrel Length | 5.0 |
| Capacity | 15+1 |
| Action | Semi-automatic |
| Finish | Nitron |
| Frame Material | Polymer |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

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