Home / Guns / Sig Sauer / Sig Sauer P320 XFULL 9mm 4.7 Barrel 10-Rounds w/ Romeo-X Pro
21% below avg
Sig Sauer P320 XFULL 9mm 4.7 Barrel 10-Rounds w/ Romeo-X Pro

Sig Sauer P320 XFULL 9mm 4.7 Barrel 10-Rounds w/ Romeo-X Pro

Lowest Price
$826.79
MSRP
$1,149.99
Savings
28% off
Verified In Stock at
61 Stores
Updated
Aug 26, 2026
2 Magazines
Carbon Steel Barrel
Includes (2)-10 Round Steel Magazines
Includes ROMEO-X PRO Optic and XRAY3 Day/night Sights
M1913 Accessory Rail
PRO Optic Footprint

Specifications

Caliber
Brand
Model
P320
Series
XFull
MPN
320XF-9-BXR3-RXX-10
UPC
798681691951

Description

Sig Sauer P320 XFULL Features The Sig Sauer P320 XFULL is built around a 4.7 carbon steel barrel paired with an X-Series flat trigger and black Nitron optic-ready stainless steel slide delivering exceptional accuracy and comfort while maintaining a profile slim enough for concealed carry. The included Romeo-X Pro 2 MOA optic mounts directly to the PRO RX footprint rear sight plate assembly and XRAY3 day/night sights provide a reliable co-witness aiming solution in any lighting condition. Two 10-round steel magazines are included for immediate range and carry readiness. The full-size X-Series optic-ready pistol features a stainless steel frame finished in black with an extended beavertail and deep undercut for a high consistent grip and improved recoil control during fast accurate shooting. The M1913 accessory rail accommodates lights lasers and other tactical accessories and the grip module is compatible with the removable magwell and grip weight for further competition customization. At 28.70 oz and 8.20 overall the P320 XFULL balances full-size performance with a manageable carry-capable profile. The P320 platform has become one of the most widely adopted modular pistols in the world selected by the U.S. Military as the M17 and M18 service pistol and embraced by law enforcement agencies and competitive shooters across the globe. The XFULL variant completes the X series lineup by delivering the longest slide and barrel configuration for maximum accuracy and velocity without sacrificing the modularity and reliability that made the P320 the platform of choice for the most demanding users in the world. With the Romeo-X Pro optic included from the factory the P320 XFULL represents one of the most complete and capable full-size pistol packages available at any price point. Sig Sauer P320 XFULL Specifications Manufacturer: Sig Sauer Model: P320 XFULL Series: XFULL Caliber: 9mm Action: Striker Fire Capacity: 10+1 Barrel Length: 4.7 Barrel Material: Carbon Steel Barrel Finish: Black Overall Length: 8.20 Height: 5.90 Width: 1.30 Weight: 28.70 oz Frame Material: Stainless Steel Frame Finish: Black Frame Features: Beavertail / Picatinny Rail Slide Material: Stainless Steel Slide Finish: Black Nitron Slide Features: Optic Ready / Serrated Grips: Black Polymer Sights: XRAY3 Day/Night Optic: Romeo-X Pro 2 MOA Trigger: X-Series Flat Mount Type: Sig PRO RX Footprint Includes: Romeo-X Pro Optic / 2 x 10-Round Steel Magazines
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