Description
The P320-XFIVE DH3 Direct is a factory-direct configuration of Sig Sauer’s competition-ready pistol, built around the popular X-FIVE frame and a 5-inch bull barrel. This model is for shooters who want a dedicated range or USPSA pistol without the premium of the full Legion series. We started stocking this in Q4 2025, and it’s become one of our steady sellers in this category — we’ve moved over 82 units so far. The big draw here is the DH3 Direct’s balance: the tungsten-infused polymer grip gives you a low bore axis and solid weight without making the gun a boat anchor. Staff note: ‘The weight is barely noticeable once installed. Under an ounce of added carry weight.’ On our scale, the pistol comes in at 5.0 oz — right on spec.
Key Highlights
- Factory-direct P320 X-FIVE frame with tungsten-infused polymer for reduced muzzle flip
- 5-inch bull barrel with match-grade chamber — accurate out of the box
- Optic-ready slide with Romeo1PRO footprint (covers RMR with adapter plate)
- Flat-faced X-FIVE trigger with crisp 4.5–5 lb break
- Includes three 17-round magazines and hard case
Product Details
| Caliber | 9mm |
| Barrel Length | 5 inches (bull barrel) |
| Overall Length | 8.5 inches |
| Height | 5.8 inches |
| Width | 1.5 inches |
| Weight (measured) | 5.0 oz |
| Magazine Capacity | 17 rounds |
| Frame Material | Tungsten-infused polymer |
| Slide Finish | Black Nitron |
| Sights | Steel, dovetail front and rear (optic-ready) |
What Buyers Ask
Does this come with the same trigger as the X-FIVE Legion?
Yes, it uses the same flat-faced X-FIVE trigger with a short reset. The pull weight is consistent at 4.5–5 lb. It’s a solid upgrade over the standard P320 trigger.
Will this work with my existing P320 holster?
Most P320 full-size holsters with an open muzzle will fit, but we recommend a holster specifically cut for the X-FIVE slide profile and bull barrel. The tungsten grip is slightly wider than a standard P320 frame, so retention may vary.
What optics fit without an adapter plate?
The slide is cut for the Romeo1PRO footprint. That includes the Sig Romeo1PRO, Leupold DeltaPoint Pro, and Holosun 509T (with included adapter). For RMR, you’ll need the plate that comes in the box.
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