
Availability: In Stock
The Sig Sauer P220 FS Legion in .45 ACP is a full-size, single-action pistol built on the platform that defined modern defensive handguns. This isn't a minor refresh—the Legion line represents a serious upgrade across ergonomics, controls, and shootability. In Legion Gray, with custom G-10 grips bearing the Legion medallion, it's a working gun that looks the part and feels premium in hand without the fuss of coatings that chip or fade.
The stainless-steel slide pairs with an alloy frame and a 4.4-inch carbon-steel barrel to keep the gun at a practical 30.4 ounces—substantial enough for control and recoil management without becoming a brick to carry. The flat, single-stage trigger breaks cleanly, and front cocking serrations give you real purchase for press checks and administrative handling. X-RAY3 day/night sights come installed and ready to work in whatever light you've got. The gun ships optic-ready for shooters who want to mount a red dot down the road.
The P220 Legion doesn't waste time on gimmicks. It's a full-size .45 that rewards you for good fundamentals: solid ergonomics, a proven control layout, and the inherent recoil management of the caliber at this size. Whether you're building a duty rig, a nightstand gun, or a range-focused 1911-style platform that doesn't require constant tweaking, the P220 Legion delivers straightforward, reliable performance. Three 8-round magazines are included, plus a SIG rail for light or laser mounting if you choose.
| Caliber | .45 ACP |
| Barrel Length | 4.4 inches (112 mm) |
| Slide Material | Stainless Steel |
| Slide Finish | Legion Gray |
| Frame Material | Alloy |
| Frame Finish | Legion Gray |
| Barrel Material | Carbon Steel |
| Overall Length | 7.7 inches (195 mm) |
| Overall Width | 1.5 inches (38 mm) |
| Height | 5.5 inches (140 mm) |
| Weight | 30.4 ounces (862 g) |
| Sight Radius | 6.3 inches (160 mm) |
| Sights | Sig Sauer X-RAY3 Day/Night |
| Grip Type | Black G-10 with Legion Medallion |
| Trigger Action | Single-Action Only (SAO) |
| Trigger Type | Flat |
| Manual Safety | Yes |
| Optic Ready | Yes |
| Accessory Rail | SIG Rail |
| Magazines Included | 3 × 8-round steel magazines |
Yes. The P220 Legion is optic-ready and accepts red-dot sights for modern shooting applications.
The P220 Legion ships with Sig Sauer X-RAY3 day/night sights, which provide fast target acquisition in both daylight and low-light conditions.
Three 8-round steel magazines are included with the P220 Legion.
Yes. The P220 Legion features a SIG rail for mounting lights, lasers, or other accessories.
SKU: 120916915 • Width: 10in • Height: 3.1in • Depth: 13.6in • Weight: 3.9oz





Availability: In Stock
The Sig Sauer P220 FS Legion in .45 ACP is a full-size, single-action pistol built on the platform that defined modern defensive handguns. This isn't a minor refresh—the Legion line represents a serious upgrade across ergonomics, controls, and shootability. In Legion Gray, with custom G-10 grips bearing the Legion medallion, it's a working gun that looks the part and feels premium in hand without the fuss of coatings that chip or fade.
The stainless-steel slide pairs with an alloy frame and a 4.4-inch carbon-steel barrel to keep the gun at a practical 30.4 ounces—substantial enough for control and recoil management without becoming a brick to carry. The flat, single-stage trigger breaks cleanly, and front cocking serrations give you real purchase for press checks and administrative handling. X-RAY3 day/night sights come installed and ready to work in whatever light you've got. The gun ships optic-ready for shooters who want to mount a red dot down the road.
The P220 Legion doesn't waste time on gimmicks. It's a full-size .45 that rewards you for good fundamentals: solid ergonomics, a proven control layout, and the inherent recoil management of the caliber at this size. Whether you're building a duty rig, a nightstand gun, or a range-focused 1911-style platform that doesn't require constant tweaking, the P220 Legion delivers straightforward, reliable performance. Three 8-round magazines are included, plus a SIG rail for light or laser mounting if you choose.
| Caliber | .45 ACP |
| Barrel Length | 4.4 inches (112 mm) |
| Slide Material | Stainless Steel |
| Slide Finish | Legion Gray |
| Frame Material | Alloy |
| Frame Finish | Legion Gray |
| Barrel Material | Carbon Steel |
| Overall Length | 7.7 inches (195 mm) |
| Overall Width | 1.5 inches (38 mm) |
| Height | 5.5 inches (140 mm) |
| Weight | 30.4 ounces (862 g) |
| Sight Radius | 6.3 inches (160 mm) |
| Sights | Sig Sauer X-RAY3 Day/Night |
| Grip Type | Black G-10 with Legion Medallion |
| Trigger Action | Single-Action Only (SAO) |
| Trigger Type | Flat |
| Manual Safety | Yes |
| Optic Ready | Yes |
| Accessory Rail | SIG Rail |
| Magazines Included | 3 × 8-round steel magazines |
Yes. The P220 Legion is optic-ready and accepts red-dot sights for modern shooting applications.
The P220 Legion ships with Sig Sauer X-RAY3 day/night sights, which provide fast target acquisition in both daylight and low-light conditions.
Three 8-round steel magazines are included with the P220 Legion.
Yes. The P220 Legion features a SIG rail for mounting lights, lasers, or other accessories.
SKU: 120916915 • Width: 10in • Height: 3.1in • Depth: 13.6in • Weight: 3.9oz



