The Sig Sauer P220 Legion in .45 ACP is a full-size DA/SA semi-automatic pistol with a 4.4-inch barrel and Legion Gray Cerakote finish. Three magazines are included. 
 

Key Specifications 

• Brand: Sig Sauer 
• Model: P220 Legion 
• Caliber: .45 ACP 
• Action: Semi-Automatic (DA/SA) 
• Barrel Length: 4.4 inches 
• Capacity: 8+1 rounds (includes 3 magazines) 
• Finish: Legion Gray Cerakote 
• Weight: 30.4 oz (1.9 lbs) 
• Sights: Night sights 
• Grip Material: Black G10 
   

Features 

The decocker lets you lower the hammer safely without pressing the trigger, which matters on a DA/SA pistol you're carrying with one in the chamber. Night sights are standard and work well in low-light conditions. The Black G10 grips provide solid traction and hold up to wear and sweat. The Legion Gray Cerakote is a mid-gray finish that resists corrosion and everyday wear. 
 
The P-SAIT trigger system delivers a consistent DA pull followed by a shorter, lighter SA pull for follow-up shots. At 30.4 oz, this is a steel-framed gun — heavier than polymer alternatives in the same caliber, but the weight helps manage .45 ACP recoil.

The P220 Legion in .45 ACP draws consistent praise for build quality and reliability. Owners appreciate the dense, solid feel of the all-steel construction and report smooth, dependable operation through sustained range sessions. The ergonomics are a recurring positive — the grip geometry puts the gun in a natural pointing position for most shooters.

Night sights are well-regarded for low-light use, and the 4.4-inch barrel balances recoil management with accuracy at typical pistol distances.

The gun is heavier than polymer-framed alternatives, which some find limits its appeal for all-day carry. The .45 ACP recoil is manageable for experienced shooters but can be a challenge for beginners. Price is noted as a significant investment, though most owners consider the quality worth it. Overall, experienced shooters find it a reliable and well-made choice, with the weight and price being the main considerations.