CORBON DPX - 10MM - 155 GR - BARNES X - 20 RDS/BOX

CorBon
MPN:
DPX10155
UPC:
757750101555
$29.69
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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.

CorBon DPX 10mm 155 Grain Barnes X defensive pistol ammunition box of 20 CorBon DPX 10mm 155gr solid copper Barnes X bullet close-up

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