The CorBon DPX 10mm 155 Grain Barnes X is a premium defensive pistol cartridge engineered for maximum stopping power, delivering barrier-blind performance and reliable expansion when it matters most.
- 100% solid copper Barnes X bullet retains full weight after barrier penetration
- Expands to double its diameter with six razor-sharp copper petals on impact
- Internal serration cuts ensure consistent, controlled expansion every time
- Barrier-blind design performs reliably through auto glass, steel, and heavy materials
- Muzzle velocity of 1,200 feet per second for flat trajectory and hard-hitting energy
- Packaged in a convenient 20-round box, ideal for defensive carry loads
Who This Is For
This ammunition is ideal for serious self-defense shooters, hunters, and law enforcement professionals who rely on the 10mm platform and demand a round that won't lose performance after passing through intermediate barriers. If you carry a 10mm pistol and need a defensive load you can trust in worst-case scenarios, the CorBon DPX delivers the penetration depth, expansion consistency, and weight retention that gel tests and real-world data consistently support.
Specifications
| Brand | CorBon |
|---|---|
| Caliber | 10mm Auto |
| Bullet Weight | 155 Grain |
| Bullet Type | Barnes X (Solid Copper Hollow Point) |
| Muzzle Velocity | 1,200 fps |
| Muzzle Energy | ~496 ft-lbs |
| Rounds Per Box | 20 |
| Casing Material | Brass |
| Application | Personal Defense / Duty Use |
| Lead-Free | Yes |
Frequently Asked Questions
What makes the Barnes X bullet better than a traditional jacketed hollow point?
Unlike conventional jacketed hollow points that can lose their jacket or clog with debris after passing through barriers, the Barnes X bullet is a 100% homogenous solid copper projectile. Its internal serration cuts allow it to expand reliably into six sharp petals while retaining 100% of its original weight — even after penetrating heavy barriers like auto glass or sheet steel. This weight retention and consistent expansion make it exceptionally effective as a defensive round.
Is this ammunition compatible with standard 10mm pistols like the Glock 20 or S&W 1006?
Yes. CorBon DPX 10mm 155gr is loaded to standard 10mm Auto dimensions and is compatible with any pistol chambered in 10mm, including the Glock 20, Glock 29, Smith & Wesson 1006, Colt Delta Elite, EAA Witness, and similar platforms. Always verify that your specific firearm is rated to handle full-power 10mm loads before use.
Is this a lead-free ammunition, and does that matter for California shooters?
Yes — the Barnes X projectile is 100% solid copper and completely lead-free, making it compliant with California's restrictions on lead ammunition for hunting in condor zones and on many public lands. While this is a defensive load, the lead-free construction is a notable benefit for California-based shooters who want versatility or who hunt with their 10mm handgun.
- Caliber:
- 10MM
- Bullet Weight:
- 155 GR
- Bullet Type:
- BARNES X
- Purpose:
- Self Defense
- Type:
- Pistol Ammunition
- Box Quantity:
- 20
- Case Quantity:
- 500
- Lead Free:
- Yes