Description
The Sig Sauer P320 XTen Carry Comp builds the compensator into the slide rather than hanging it off the muzzle, which is how a 10mm this size stays controllable without getting longer. MAG5 Firearms stocks it with a 3.8-inch barrel, an optic-ready slide, a carry-length grip module and ten rounds on board.
Single Port Integrated Expansion
Rather than threading the muzzle and adding a device, SIG machines the expansion port into the barrel and slide. Gas vents upward as the bullet clears, pushing the muzzle down against recoil rise, and the pistol gains no length at all.
On a cartridge as stout as 10mm the difference is easy to feel. The Sig Sauer P320 XTen Carry Comp tracks flat enough that follow-up shots come at rates people associate with a 9mm.
Why 10mm Auto Earns the Compensator
Ten millimeter sits between service pistol cartridges and magnum revolver rounds. It drives heavier bullets faster than 45 ACP and penetrates deeper than 9mm, which is why it holds a following among people who hunt, hike or work where large animals are a consideration.
All that performance comes with recoil, and the compensator on the Sig Sauer P320 XTen Carry Comp is what makes it practical in a carry-size gun rather than a full-size one.
Sig Sauer P320 XTen Carry Comp Specifications
| Manufacturer | SIG SAUER |
|---|---|
| Model | P320 XTen Carry Comp |
| Part Number | 320XCA10COMP10 |
| Caliber | 10mm Auto |
| Capacity | 10+1 Rounds |
| Barrel Length | 3.8 inches |
| Slide | Black Nitron, Optic Ready, Single-Port Integrated Expansion |
| Frame | Black Stainless Steel with Picatinny Rail |
| Grip Module | XSeries Carry Length |
| Action | Striker Fired |
| UPC | 798681697700 |

Sig Sauer P320 XTen Carry Comp Grip Module and Carry
The XSeries carry-length module is the size most people genuinely carry, with a texture and flat trigger that the standard P320 grip does not have.
A Picatinny rail under the dust cover takes a compact weapon light, so the pistol covers home defense as well as trail or daily carry.
Optic Cut and Capacity
The slide arrives cut for a red dot, so an optic mounts directly with no adapter plate. On a cartridge where precise placement matters, that is a functional upgrade rather than a convenience.
This configuration ships with ten-round magazines, which makes it purchasable in states that restrict standard capacity. Fifteen-round magazines drop in wherever local law permits.
Modularity and Transfer
The serialized component is the fire control unit, not the frame or slide, so grip modules, slides and barrels can change later without a second FFL transfer.
MAG5 Firearms is a licensed FFL dealer in Pennsylvania. This pistol ships new in the factory case with magazines and documentation, transferred through your local FFL.
Other Sig Sauer P320 XTen Carry Comp configurations and 10mm handguns are listed in our handgun catalog. Factory specifications are published by SIG SAUER.
Every Sig Sauer P320 XTen Carry Comp sold by MAG5 Firearms ships new in the factory packaging with the accessories SIG SAUER includes, and transfers to your chosen FFL. The Sig Sauer P320 XTen Carry Comp is a regulated firearm and we verify licensing before any order leaves the shop.






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