About the Sig Sauer P320 XTEN
The SIG SAUER P320 is a modular, striker-fired pistol whose serialized fire control unit can move between grip modules and slides, so one gun can be set up as a full-size, carry or compact. It is the platform behind the U.S. Army's M17 and M18.
Key Features
- 5" bull barrel
- Optic-ready slide (ROMEO2 / RMR)
- 10mm/45 grip module w/ stippling
- XRAY3 day/night sights
Specifications
| Caliber | 10mm |
| Barrel Length | 5" |
| Capacity | 15+1 |
| Magazines | (2) 15rd Steel |
| Finish | Nitron stainless slide; black X full-size polymer grip |
| Sights | XRAY3 Day/Night |
| Optic | Optic ready (PRO footprint) |
| Action | Striker-fired |
| Trigger | X Straight |
| Grip | X Full-Size Polymer, black |
| Manual Safety | No |
| Overall Length | 8.5" |
| Height | 5.6" |
| Width | 1.3" |
| Weight | 33 oz |
| Part Number | 320X5-10-BXR3-R2 |
FAQ
Is it optic ready?
Yes. Optic ready (PRO footprint).
What magazines come with it?
It ships with (2) 15rd Steel magazines.
Where can I buy it?
Order online and ship to your local FFL, or visit Black Bayou Armory in Benton, LA.






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