The Sig Sauer P220 Legion is a DA/SA full-size pistol chambered in 10mm Auto with a 5-inch barrel and Legion Gray Cerakote Elite finish. It holds 8+1 rounds, weighs 44 oz, and ships with three magazines. 
 

Key Specifications 

• Model: P220 Legion 
• Caliber: 10mm Auto 
• Action Type: Double/Single Action (DA/SA) 
• Barrel Length: 5 inches 
• Capacity: 8+1 rounds (includes three magazines) 
• Weight: 44 oz (approximately 2.75 lbs) 
• Finish: Legion Gray Cerakote Elite 
• Grip Material: Black G10 with Legion Medallion 
• Sights: X-ray3 Day/Night sights 
• Safety Features: Frame mounted decocker 
   

Detailed Features 

 
The stainless steel slide pairs with a carbon steel barrel and full-size frame. The G10 grips keep the shooter's hand secure under 10mm recoil. X-ray3 Day/Night sights cover varied lighting conditions. The frame-mounted decocker lowers the hammer safely without discharging the firearm, keeping the gun ready for immediate use in DA mode. An optic-mounting provision is included for shooters who want to add a red dot.

The P220 Legion DA/SA in 10mm sees consistent owner praise for build quality and accuracy. The stainless slide and aluminum frame feel solid and well-fitted, and most shooters report no issues with reliability across multiple ammunition types.

The DA/SA trigger system divides opinions more than almost anything else in the discussion. Shooters who grew up on DA/SA pistols appreciate the transition; those coming from striker-fired guns report a learning curve on the DA first shot. Both camps agree the SA pull is excellent once you're there.

Night sights get positive mention for defensive viability. Recoil in 10mm is manageable for most at 44 oz, though it runs snappier than lower-caliber P220 variants. Capacity at 8+1 is the other regular discussion point among shooters used to higher-capacity 9mm options.

Price is a factor in almost every thread. The consensus is that the quality justifies the cost, but the comparison pool for DA/SA 10mm pistols is small, which makes the premium feel more significant. Aftermarket holster and accessory availability is good.