SIG Sauer P226-XFIVE EXTREME – 9mm SAO, 5" Bull Barrel, ROMEO-X SIG-LOC PRO, (3) 20rd (226X5-9-XTM-SAO-RXSL)
The P226-XFIVE EXTREME is SIG’s competition-leaning full-size SAO pistol with a factory-mounted ROMEO-X SIG-LOC PRO optic. You get a 5" bull barrel, fully adjustable AX3 trigger, stainless Nitron frame with M1913 rail, Hogue G10 Piranha grips with alloy magwell, and three 20-round steel magazines. SIG part number 226X5-9-XTM-SAO-RXSL, UPC 798681723812.
This listing is for the P226-XFIVE EXTREME SAO with factory ROMEO-X SIG-LOC PRO and (3) 20rd magazines only.
Competition Platform, Factory Optic
The Nitron XSeries slide is cut for SIG-LOC PRO and ships with the ROMEO-X SIG-LOC PRO already installed — bottom-mount lockup, low deck height, and co-witness with the standard-height XRAY3 irons. The 5" bull barrel and stainless frame give the gun mass where competition shooters want it.
AX3 Trigger and Controls
- Single-action-only AX3 system with a curved, skeletonized trigger — pull characteristics are fully adjustable.
- Improved XSeries extended slide catch for faster manipulation.
- Custom Hogue G10 Piranha grips with an alloy magwell for positive hand placement and reloads.
- Manual safety as published for this SAO configuration.
What’s Included
- P226-XFIVE EXTREME pistol with factory ROMEO-X SIG-LOC PRO
- (3) 20-round steel magazines with alloy base pads
- XRAY3 day/night sights
SIG Sauer P226-XFIVE EXTREME Specifications
| Manufacturer | SIG Sauer |
| Model | P226-XFIVE EXTREME with ROMEO-X SIG-LOC PRO |
| Part Number | 226X5-9-XTM-SAO-RXSL |
| UPC | 798681723812 |
| Cartridge | 9mm Luger |
| Action | Single-Action Only (SAO) |
| Trigger | Fully adjustable AX3 system, curved skeletonized trigger |
| Barrel Length | 5" bull barrel |
| Barrel Material | Carbon steel |
| Capacity | 20 rounds |
| Magazines Included | (3) 20-round steel magazines with alloy base pads |
| Slide | Nitron XSeries stainless, SIG-LOC optic-ready |
| Optic | ROMEO-X SIG-LOC PRO (factory installed) |
| RX Footprint | SIG-LOC PRO |
| Sights | XRAY3 day/night front and rear |
| Frame | Nitron-finished stainless steel, M1913 rail |
| Grips | Custom Hogue G10 Piranha with alloy magwell |
| Manual Safety | Yes |
| Overall Length | 8.6" |
| Height | 6.8" |
| Width | 1.7" |
| Sight Radius | 6.3" |
| Weight | approximately 48 ounces (with magazine) |
Frequently Asked Questions
Is the red dot already installed?
Yes. This configuration ships with the ROMEO-X SIG-LOC PRO factory installed on the SIG-LOC PRO interface.
How many magazines are included?
SIG lists three 20-round steel magazines with alloy base pads for this part number.
What is the published weight?
Approximately 48 ounces with magazine.
Is this listing for the Extreme with SIG-LOC optic package only?
Yes. This listing is for the P226-XFIVE EXTREME SAO with factory ROMEO-X SIG-LOC PRO and (3) 20rd magazines only (part 226X5-9-XTM-SAO-RXSL).
Internal Reference:
226X5-9-XTM-SAO-RXSL
Barcode:
798681723812
| Brand: Sig Sauer |
| Model: P226, P226 X5 |
| Caliber: 9mm |
| Capacity: 20 |
| Firearm Action: Semi-auto |
| Color: Black |
| Barrel Length: 5", 5" - 6" |
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This product may have shipping restrictions in some states.
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This item cannot be shipped to the following locations due to legal or carrier restrictions:
Restriction Details
This product cannot be sold or shipped to your location due to magazine capacity restrictions. Magazine capacity cannot exceed 10rd. If you believe this to be incorrect or if you're exempt from the restriction, please contact us at 636-791-1655.
Affected States/Territories (10):
Restriction Details
Colorado prohibits magazines with a capacity exceeding 15rd. If you believe this is in error or if you are exempt from the restriction, please contact us at 636-791-1655.
Affected States/Territories (1):
Restriction Details
Vermont restricts handgun magazine capacity to 15rd. This exceeds the state's restricted capacity. If you believe this is in error or if you are exempt from the restriction, please contact us at 636-791-1655.
Vermont restricts rifle magazine capacity to 10rd. This exceeds the state's restricted capacity. If you believe this is in error or if you are exempt from the restriction, please contact us at 636-791-1655.