Cor-Bon
Defensive Ammunition Since 1982
Cor-Bon helped define the modern self-defense cartridge. Founded in 1982 by Peter Pi to build handgun loads that would actually expand, the brand made its name on hard-hitting +P ammunition and the all-copper DPX line. At Keep Shooting we carry Cor-Bon’s defensive rounds in .380 ACP and .45 ACP +P — serious carry ammo for serious purposes.
About Cor-Bon
Cor-Bon is one of the original names in high-performance self-defense ammunition, and at Keep Shooting we carry three of its defensive handgun loads — the all-copper DPX .380 ACP, a .380 ACP +P JHP, and a .45 ACP +P JHP. Find them with the rest of our handgun ammo.
Engineered to Expand
Cor-Bon was founded in 1982 by Peter Pi for a simple reason: the hollow-point ammunition he could buy at the time often failed to open up on impact. He set out to load defensive rounds that would expand reliably, and the brand quickly built its reputation — from its long home in Sturgis, South Dakota — on higher-velocity +P loads that pushed bullets to the velocities they needed to perform. That engineering-first mindset led to the DPX line, built around solid-copper Barnes hollow points, and to wildcat developments like the 400 Cor-Bon. The result is ammunition trusted by armed citizens and law-enforcement officers who want a load designed to do its job when it matters most.
The Loads We Carry
The standout is the DPX .380 ACP, loaded with an 80-grain Barnes XPB all-copper hollow point at 1,050 fps — a monolithic bullet that holds 100% of its weight and bucks the .380’s reputation for shallow, unreliable expansion, even through light barriers. It’s an ideal pocket-pistol round. Alongside it, the .380 ACP +P JHP drives a 90-grain jacketed hollow point to 1,050 fps and 220 ft-lbs for shooters who want a more conventional bullet at +P pressure. Stepping up in caliber, the .45 ACP +P sends a 230-grain JHP at 950 fps for 461 ft-lbs of energy, using flash-suppressed powder for low-light shooting and leaving behind reloadable brass. All three come twenty rounds to the box.
Carry & Compare
Defensive ammo is only half the equation — pair it with the right carry gun from our pistols, and always test a box or two through your specific firearm before you trust it for carry. If you’d like to weigh Cor-Bon against other premium self-defense loads, our handgun ammo selection also includes defensive lines from Hornady, Federal, and Winchester. Every Cor-Bon order ships from Keep Shooting with fast handling and our satisfaction guarantee.
Frequently Asked Questions — Cor-Bon
Yes, we maintain inventory of the most popular Cor-Bon products. Each product listing shows real-time stock status. If an item is temporarily out of stock, you can sign up for back-in-stock notifications on the product page.
Yes! All orders over $49.95 qualify for free shipping, including Cor-Bon products. Orders typically ship within 1–2 business days.
Keep Shooting offers hassle-free returns on Cor-Bon products. If you're not completely satisfied, contact our customer service team for a return authorization. All products must be in original, unused condition.
Yes, Keep Shooting is an authorized Cor-Bon dealer. All products are sourced directly and include full manufacturer warranty coverage.