Underwood Ammo 433 XTP 45Colt 250gr Jacketed Hollow Point 20 Per Box/10 Case

Underwood Ammo's 433 XTP 45 Colt ammunition delivers a proven hollow-point load built for hunters and sport shooters who demand reliable expansion and consistent performance from their wheel gun. This 250-grain jacketed hollow point round combines classic .45 Colt ballistics with modern bullet technology—a pairing that works equally well in cowboy action competitions, hunting, or dedicated pistol work where terminal performance matters.

The XTP (eXtreme Terminal Performance) bullet has earned respect across the shooting community for predictable expansion and retained weight. Underwood pairs that projectile with quality propellant and consistent case prep to give you ammunition that shoots where you point it, whether you're working at typical revolver distances or pushing the .45 Colt's envelope in a modern rifle. A 250-grain .45 Colt bullet hits harder and penetrates deeper than lighter loads—useful if you're hunting medium game, running defensive drills, or simply want more knockdown authority on the range.

Each box contains 20 rounds, and this case order gives you 200 total (10 boxes of 20). That's enough to stock your reloading bench, build a solid supply for regular range sessions, or commit to a load you've already tested and trust. If you've run Underwood XTP rounds before or you're familiar with the brand's attention to quality control, this is a straightforward restock in a caliber that deserves better ammunition than generic bulk loads.

Key Features

• 250-grain Jacketed Hollow Point bullet design for controlled expansion
• XTP bullet technology for reliable terminal performance
• Ideal for .45 Colt revolvers and rifles
• 20 rounds per box, 10-box case (200 total)
• Quality Underwood Ammo manufacturing and QC standards

Specifications

Frequently Asked Questions

What firearms can I use this 45 Colt ammunition in?

This ammunition is loaded for .45 Colt revolvers and rifles chambered in .45 Colt. Always verify your firearm's chamber and consult your manual to ensure compatibility before firing.

What's the difference between this and standard 45 Colt ammunition?

Underwood's XTP load uses a 250-grain Jacketed Hollow Point bullet designed to expand reliably on impact. Many standard factory loads use lead bullets or solid construction; the hollow point geometry here is engineered for controlled expansion, making it suitable for hunting and defensive applications where terminal performance is important.

How many rounds am I getting in this case order?

You receive 10 boxes of 20 rounds each, for a total of 200 rounds per case.

Is this ammunition reloadable?

The product information provided does not include details about brass composition or reloadability. Contact Underwood Ammo or your reloading supplier directly if you plan to reload these casings.