DPX Cor-Bon ammunition box labeled 'Deep Penetrating X-Panding' with two copper-jacketed cartridges beside it
Two brass-colored rifle cartridges, one standing upright and the other lying on its side, with copper tips.
Box of Cor-Bon DPX ammunition, 20 cartridges in a black plastic holder, with blue/black packaging.
Black rectangular base with a neatly arranged row of gold brass ammunition cartridges (shotshells).
A single brass ammunition cartridge standing upright on a white background, with a copper-colored bullet at the top.
Close-up of a brass .45 caliber single cartridge with the primer visible at the base.
Close-up of a brass cartridge shell with a copper-colored base, angled on a white background, showing the open end.
Box of Corbon DPX deep-penetrating ammunition, 20 cartridges, blue-black design with bold branding and '20 Cartridges' label
DPX Cor-Bon ammunition box labeled 'Deep Penetrating X-Panding' with two copper-jacketed cartridges beside it
Two brass-colored rifle cartridges, one standing upright and the other lying on its side, with copper tips.
Box of Cor-Bon DPX ammunition, 20 cartridges in a black plastic holder, with blue/black packaging.
Black rectangular base with a neatly arranged row of gold brass ammunition cartridges (shotshells).
A single brass ammunition cartridge standing upright on a white background, with a copper-colored bullet at the top.
Close-up of a brass .45 caliber single cartridge with the primer visible at the base.
Close-up of a brass cartridge shell with a copper-colored base, angled on a white background, showing the open end.
Box of Corbon DPX deep-penetrating ammunition, 20 cartridges, blue-black design with bold branding and '20 Cartridges' label

45 Colt +P 225gr DPX

$39.99
$2.00 /round

SKU DPX45C225-20 Category

COR®BON’s 45 Colt +P 225gr DPX uses a solid copper Barnes X bullet for barrier-blind performance in .45 Colt +P. Consistent expansion, full weight retention. Made in the USA. 20 rounds per box.

Availability: In stock

Performance Driven Ammunition®

Related Products

DPX Overview

COR®BON’s 45 Colt +P 225gr DPX® Handgun ammunition delivers superior performance compared to other defensive ammunition because it uses a homogeneous solid copper projectile.

“Barrier blind” is the new term for ammunition that performs exceptionally even after penetrating heavy barriers like auto glass or steel. DPX® is the only ammunition that maintains 100% of its weight after passing through such obstacles.

Lead-Free Restrictions

All DPX bullets are certified lead-free and are legal for use in California.

Bullet Anatomy

The DPX bullet is 100% solid copper. Internal serration cuts replace traditional external serrations. These cuts allow the copper bullet to fully expand, doubling its diameter with six razor-sharp petals.

Penetration Testing Results

COR®BON’s research and development team followed the FBI’s testing procedures to design the DPX® defensive line. As a result, they achieved:

  • Soft tissue penetration of 12”–18”

  • Reliable and consistent expansion

  • 100% weight retention when recovered from 10% ballistic gelatin and four layers of 10oz denim

  • Permanent crush cavity significantly larger than a typical JHP

45 Colt +P 225gr DPX Specs

  • Caliber: 45 Colt +P

  • Bullet Weight: 225gr DPX

  • Velocity: 1200 fps

  • Energy: 720 ft-lbs

  • Test Barrel Length: 7.5 Inches

  • Rounds per Box: 20

  • Note: Not loaded to SAAMI specifications. See our FAQ

American Made.
American Owned.

Warnings:

Improperly hand-loaded ammunition can cause serious injury, death, and damage to firearms. Ammunition may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. Use only in modern firearms in good condition, free of obstruction, and chambered for the caliber. All firearms may be dangerous if used carelessly or without regard for safe handling practices.
Since loading practices are beyond our control, we disclaim all liability which may result. Designing firearms in support of unlawful activity is a violation of federal law. It is unlawful to use armor-piercing handgun ammunition in California. It is illegal to ship ammunition to persons under 21, and other states/cities have additional restrictions. Always store ammunition in a secure location, away from heat or ignition sources. Wash hands thoroughly after handling ammunition or spent cartridges. Improper use may result in serious injury. KEEP OUT OF REACH OF CHILDREN.
WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov

 

When it counts, count on COR®BON.

Net weight 20 lbs
Weight 3 lbs
Application

Enforcement, Self Defense

Bullet Weight

225gr

Caliber

45 Colt

Lead-Free

Yes

Product Line

DPX®

Subsonic

No

Velocity (fps)

1200–1399 fps

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