SIG SAUER P320 XFive DH3 9mm 5in Coyote (3x21rd)
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Specs at a glance
About this product
The SIG SAUER P320 XFive DH3 9mm 5in Coyote (3x21rd) is a full-size striker-fired pistol built for competition and high-volume range work. It packs a 5-inch match-grade bull barrel, an optic-ready slide with a SHIELD/RMSc footprint, and a TXG tungsten-infused XFULL grip module finished in Coyote Cerakote with silicon carbide texture. Three 21-round steel magazines come standard, so you can run drills or classes without constant reloads. This is a gun that rewards practice — and makes it easier to hit what you're aiming at.
| Manufacturer | SIG SAUER |
|---|---|
| Model | P320 XFive DH3 |
| Material | Stainless steel slide, TXG tungsten-infused polymer grip module |
| Compatibility | Accepts SIG SAUER P320 full-size holsters and SHIELD/RMSc micro red-dot optics |
| Finish | Coyote Cerakote on slide and grip module |
| Weight | 45.5 oz (with empty magazine, per manufacturer specs) |
| Condition | New |
Key Features
- Match-Grade Bull Barrel — The 5-inch bull barrel is precision-fit for consistent accuracy, reducing muzzle flip and keeping your sight picture tight during rapid fire. That means more hits on target, faster.
- Optic-Ready DH3 Slide — Direct-mount footprint for SHIELD/RMSc micro red dots means no adapter plates needed. You can mount your preferred dot in minutes and start shooting with both eyes open.
- TXG Tungsten-Infused Grip Module — The TXG material adds weight to the frame, lowering the bore axis and soaking up recoil. You get a flat-shooting platform that stays on target between shots.
- Silicon Carbide Texture — Aggressive grip texture locks your hand in place even with sweaty palms or gloves. No slipping, no shifting — just consistent control under recoil.
- Three 21-Round Steel Magazines — Extended capacity keeps you in the fight longer. Whether you're running a stage or defending a hallway, you've got the ammo to finish the job.
Who It's For
This pistol is built for the urban shooter who trains hard and expects reliability. If you carry a P320 for duty or home defense and want a dedicated range gun that mirrors your carry system, the XFive DH3 bridges that gap. It's also a solid pick for competition shooters in USPSA or IDPA who want a heavy, flat-shooting 9mm with a proven trigger and high capacity. Apartment dwellers will appreciate the reduced recoil and the ability to mount a red dot for low-light target acquisition.
Pros & Cons
- Pro: Tungsten-infused grip module adds significant weight to the frame, reducing felt recoil and muzzle rise. Per SIG SAUER specs, the XFive DH3 weighs 45.5 oz — heavier than a standard P320 but noticeably flatter shooting.
- Pro: Three 21-round magazines included — no need to buy extras for a full training session.
- Pro: Factory optic cut with SHIELD/RMSc footprint works with popular micro dots like the Holosun 407K/507K and SIG ROMEO Zero.
- Con: The full-size grip and 5-inch barrel make it less concealable for everyday carry. This is a range and competition pistol, not a deep-concealment option.
Comparison: SIG P320 XFive DH3 vs. Zev Technologies OZ9 vs. Agency Arms AOM
| Feature | SIG P320 XFive DH3 | Zev Technologies OZ9 | Agency Arms AOM |
|---|---|---|---|
| Caliber | 9mm | 9mm | 9mm |
| Barrel Length | 5 inches (bull barrel) | 5.2 inches | 5 inches |
| Weight (unloaded) | 45.5 oz | 32 oz approx. | 35 oz approx. |
| Grip Material | TXG tungsten-infused polymer | Aluminum alloy frame | Aluminum frame |
| Optic Cut | SHIELD/RMSc | RMR footprint (plate) | RMR footprint (plate) |
| Magazine Capacity | 21 rounds (3 mags included) | 17 rounds | 17 rounds |
| Price | $1,329.99 | $1,899+ | $2,400+ |
The SIG P320 XFive DH3 undercuts both competitors in price while delivering a heavier frame, higher magazine capacity, and a factory optic cut. The Zev OZ9 and Agency AOM offer aluminum frames and RMR footprints, but you'll pay significantly more for similar performance.
Frequently Asked Questions
Does the SIG SAUER P320 XFive DH3 come with iron sights?
Yes. The DH3 slide includes a set of SIG SAUER X-RAY3 day/night sights. They co-witness with most micro red dots mounted on the SHIELD/RMSc footprint, giving you backup sighting options if your dot fails.
What holsters fit the P320 XFive DH3?
The XFive DH3 uses the full-size P320 frame with a TXG grip module. It fits most full-size P320 holsters with an open muzzle end or a 5-inch barrel channel. Brands like Blackhawk, Safariland, and CrossBreed offer compatible options. Always verify holster length before purchase.
Can I use standard P320 magazines in the XFive DH3?
Yes. The XFive DH3 accepts all P320 magazines, including standard 17-round and 21-round options. The included 21-round steel mags are optimized for competition but any P320 mag will function.
Is the TXG grip module interchangeable with other P320 frames?
Yes. The TXG XFULL grip module is a standard P320 frame size and can be swapped with other P320 grip modules. However, the TXG material is heavier and more rigid than standard polymer, so you'll notice the weight difference if you switch.
What is the trigger pull weight on the XFive DH3?
Per SIG SAUER specs, the factory trigger pull is approximately 5.5 to 6.5 pounds. The trigger is a flat-faced design with a short reset, consistent with the P320 X-Series lineup.
Buy with Confidence
- ✅ Nationwide delivery to all 50 states
- ✅ Ships 1-2 business days from order
- ✅ 30-day return policy on unused items
- ✅ Secure checkout with encryption
Last updated: April 2026
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