Description
The CorBon 10mm 200gr RNPN load is built for shooters who want a proven 10mm Auto round from a company that helped shape modern high-velocity handgun ammunition. Each box holds 20 cartridges loaded with a 200 grain round nose penetrator bullet rated at 1125 feet per second, producing about 562 foot-pounds of muzzle energy. The round nose penetrator design is made to hold together and drive deep instead of expanding, which makes it a strong choice for hunting and for protection against large animals.
This 10mm 200 grain round nose load is the heaviest bullet in the CorBon 10mm lineup and is built for shooters who put penetration first.

Why Choose the CorBon 10mm 200gr RNPN
- 200 grain round nose penetrator bullet
- Rated 1125 fps muzzle velocity, 562 ft-lbs energy
- Built for deep, straight-line penetration
- Reloadable brass cases with boxer primers
- 20 rounds per box, item HT10200PN
Built for the Field and the Trail
- Handgun hunting of deer, hogs and similar game where legal
- Backcountry protection from bears and other large animals
- Hikers, anglers and guides who carry a 10mm on the trail
- Shooters who want a heavy, hard-hitting 10mm load
Before you trust any new defensive load, fire at least 50 to 100 rounds through your handgun to confirm it feeds, fires and ejects reliably and that the point of impact matches your sights. Rotate your carry ammo every so often, and store the rest in a cool, dry place in the original box so the cartridges stay clean and easy to identify by lot number.
Always check local hunting rules for minimum cartridge and bullet requirements before taking the CorBon 10mm 200gr RNPN afield. Practice at the distances you plan to shoot, and confirm your point of impact, since heavier bullets often strike higher on the target than lighter defensive loads fired from the same pistol.
Specifications
- Brand: CorBon
- Product Line: Hunter
- Caliber: 10mm Auto
- Bullet Weight: 200 grains
- Bullet Type: round nose penetrator (RNPN)
- Muzzle Velocity: 1125 fps
- Muzzle Energy: 562 ft-lbs
- Case: Brass, reloadable
- Primer: Boxer
- Quantity: 20 rounds
- Item Number: HT10200PN
- UPC: 757750400344
Why Choose CorBon 10mm Ammo
A heavy, non-expanding bullet keeps its weight and shape as it travels, so it can break heavy bone and reach vital organs on large animals. At 1125 fps and 562 foot-pounds, the CorBon 200 grain RNPN carries serious momentum from a full-size 10mm pistol, which is exactly what you want when penetration matters more than rapid expansion.
When you compare 10mm hunting ammo, bullet construction is just as important as speed. The round nose profile feeds smoothly in most 10mm pistols and resists deflection, making this load a dependable pick for the Glock 20 and 40, 10mm 1911 pistols, the Ruger GP100 and Super Redhawk in 10mm, and similar handguns.
CorBon has built high-velocity defensive ammunition in South Dakota since 1982, when the company set out to solve a common problem: hollow points that plugged with clothing and failed to expand. That focus on real-world performance is still at the heart of every box. Corbon 10mm ammo is loaded to tight standards so shot-to-shot velocity stays consistent, which helps you build confidence in the same load you train with and carry.
Hunters, hikers, anglers and anyone who travels in bear country with a 10mm handgun will find this load a confident choice when deep penetration is the top priority. Always confirm your firearm is chambered for 10mm Auto, wear eye and ear protection, and follow all federal, state and local laws.
Browse more handgun ammunition at Mag 5 Firearms, or visit CorBon for more about their full line of loads.









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