Description
The Sig Sauer P320-XTEN Endure Comp 10mm — Moss Green is a purpose-built 10mm pistol from SIG Custom Works, designed for demanding outdoor use and consistent performance. It pairs a compensated muzzle with a fully Cerakoted slide finished in moss green and a Custom Works laser-etched topographic pattern for enhanced environmental protection. The slide is optics-ready with a PRO footprint and comes equipped with XRAY3 day/night sights. The Endure X-Series grip module features aggressive LXG laser stippling to maintain a secure hold in wet or adverse conditions. Each pistol ships with three 15-round magazines. Per SIG Custom Works specs, the P320-XTEN Endure Comp delivers a 30% reduction in muzzle rise over a standard P320-XTEN.
| Manufacturer | SIG Sauer |
|---|---|
| Model | P320-XTEN Endure Comp |
| Material | Stainless steel slide, polymer grip module (per manufacturer specs) |
| Compatibility | P320-XTEN holsters and magazines |
| Finish | Moss green Cerakote with laser-etched topographic pattern |
| Weight | 34.5 oz (unloaded, per manufacturer specs) |
| Condition | New |
Key Features
- Integrated Compensator: Reduces muzzle rise by 30% per SIG Custom Works specs, letting you keep sights on target for faster follow-up shots — crucial for 10mm recoil management.
- Moss Green Cerakote with Topographic Pattern: This finish isn’t just for looks; it resists corrosion and scratches from trail use, while the laser-etched pattern adds grip texture to the slide for press checks in rain or snow.
- LXG Laser Stippled Grip Module: Aggressive stippling locks your hand in place even with wet gloves, so you don’t lose control during rapid strings of fire in adverse conditions.
- Optics-Ready PRO Footprint Slide: Accepts direct-mount red dots without adapter plates, giving you a lower bore axis and faster target acquisition — no extra parts to lose in the field.
- XRAY3 Day/Night Sights: Tritium front with contrasting rear ensures visibility from dawn to dark, backed by steel construction that won’t deform in a holster.
Who It’s For
This pistol is built for the shooter who carries a 10mm into bear country, hunts in wet weather, or runs outdoor steel matches. It’s also a solid choice for the new gun owner who wants a do-it-all defensive handgun with less perceived recoil — the compensator makes 10mm feel closer to .40 S&W. If you’re a local community member looking for a reliable woods gun that can also serve home defense, this fits the bill.
Pros & Cons
- Pros: Genuine 30% recoil reduction from the comp; three 15-round magazines included; fully corrosion-resistant finish; PRO optics cut saves you $50+ on adapter plates; XRAY3 sights are usable in total darkness.
- Cons: The integrated compensator adds length (4.7-inch barrel vs. standard 4.3-inch), so it won’t fit compact holsters — you’ll need a holster made for the XTEN with a threaded barrel or comp.
Comparison
| Feature | Sig P320-XTEN Endure Comp | Zev Technologies OZ9C X | Lone Wolf Distributors Timberwolf |
|---|---|---|---|
| Caliber | 10mm Auto | 9mm | 10mm Auto |
| Compensator | Integrated, factory-tuned | None (threaded barrel optional) | None (aftermarket only) |
| Slide Finish | Moss green Cerakote + topographic | Black DLC | Stainless or black nitride |
| Magazine Capacity | 15 rounds | 17 rounds (9mm) | 10-15 rounds (varies) |
| Optics Cut | PRO footprint (direct mount) | RMR footprint | None (requires milling) |
| Grip Stippling | LXG laser stippled (aggressive) | Replaceable backstraps | Standard textured |
| Price (approx) | $1,129.99 | $1,399.99 | $649.99 |
FAQ
Is the Sig Sauer P320-XTEN Endure Comp 10mm — Moss Green optics-ready right out of the box?
Yes, the slide is cut for the PRO optics footprint, which fits SIG Romeo1, Romeo1 Pro, and other PRO-pattern dots directly — no adapter plate needed. If you have an RMR or Delta Point Pro, you’ll need an adapter plate from SIG or a third party.
Does the compensator affect reliability with different 10mm loads?
Per SIG Custom Works specs, the comp is tuned for full-power 10mm loads (180-200 grain at 1,200+ fps). Light target loads may not cycle the comp as effectively, but the pistol still functions reliably due to the recoil spring designed for the XTEN platform.
What holsters fit the P320-XTEN Endure Comp with the integrated comp?
Because the comp adds length to the slide, you need a holster made for the P320-XTEN with a threaded barrel or compensator. Brands like Safariland, Blackhawk, and Vedder offer models that accommodate the extra 0.4 inches. I recommend checking the holster’s barrel length compatibility before ordering.
How many magazines come with the pistol?
Three 15-round magazines are included, which is generous for a 10mm handgun. That gives you 45 rounds total out of the box — enough for a full training session or a weekend in the backcountry without reloading.
Can I use this pistol for concealed carry?
It’s possible with a proper holster and cover garment, but the 4.7-inch slide and full-size grip make it better suited for open carry, woods carry, or duty use. If you’re looking for a compact 10mm for CCW, check out the standard P320-XTEN or a smaller platform like the Glock 29.
Trust & Delivery
- ✅ Nationwide delivery to all 50 states
- ✅ Ships within 1-2 business days
- ✅ 30-day return policy (unused, in original packaging)
- ✅ Secure checkout with encrypted payment processing
Browse more in our Semi Auto Handguns or Sig Sauer collections. Last updated: April 2026.
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