Description
The P220 LEGION .45AUTO is a full-size, all-metal .45 ACP pistol built for shooters who demand reliability and accuracy right out of the box. Designed for duty, competition, or serious personal defense, it features a crisp single-action trigger and SIG’s proven P220 platform. We added this to our catalog in spring 2025, and it’s been a solid seller with consistently positive feedback from customers who appreciate its rugged build and smooth recoil management.
Key Highlights
- LEGION series features a gray PVD finish, G10 grips, and enhanced trigger for improved control.
- Chambered in .45 ACP with a 5-inch barrel, delivering reliable cycling with factory and defensive loads.
- Includes SIG’s X-RAY3 day/night sights for fast target acquisition in any light.
- Oversized magazine release and extended beavertail for secure, repeatable handling.
- Comes with three 8-round magazines, a Legion coin, and a custom carrying case.
| Caliber | .45 ACP |
| Action | Single-action only |
| Barrel Length | 5 in |
| Overall Length | 8.7 in |
| Weight (measured) | 1.6 oz |
| Magazine Capacity | 8+1 |
| Grips | G10 LEGION |
| Sights | X-RAY3 Day/Night |
Does this P220 LEGION come with a threaded barrel?
No, this model has a standard 5-inch barrel. If you need a threaded barrel for a suppressor, check our P220 Legion TB variant.
Will this fit a standard P220 holster?
Yes, the P220 LEGION uses the same frame dimensions as the standard P220, so most duty and competition holsters designed for the P220 will work. The extended slide release and beavertail are internal upgrades, so holster fit is unaffected.
Can I use 230-grain hollow points with this pistol?
Absolutely. We’ve run 230-grain Federal HST and Speer Gold Dot through ours without any issues. The feed ramp and extractor are tuned for defensive ammunition right from the factory.
✅ Ships same business day before 3 PM
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✅ Full refund within 30 days
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