Sig Sauer P220 Legion Full Size | 10mm Auto | 3×8-Rd

The Sig Sauer P220 Legion is a full-size, optics-ready pistol finished in Legion Gray with black G10 grips and enhanced control features. It ships with three 8-round magazines and factory X-RAY3 day/night sights, and is built around Sig’s enhanced Legion action and ergonomics. For a red-dot pairing under $1000, a SIG Sauer ROMEO1 or a compact RMSc-pattern sight will mount cleanly to the Legion’s optic-ready slide.

Product Specifications

• The UPC is 798681663002.
• The manufacturer part number is 220R5-10-LEGION-R2.
• The caliber is listed as 10mm Auto.
• The action is described as Double/Single Action (DA/SA).
• The magazine capacity is 8 rounds.
• The package includes 3 x 8-round magazines.
• The pistol ships with X-RAY3 day/night sights front and rear.
• The slide is made from stainless steel.
• The barrel material is listed as carbon steel.
• The grip material is black G10.
• The finish is Legion Gray Cerakote.
• The frame includes an integrated Picatinny accessory rail.
• The trigger system is listed as a P-SAIT with SRT-enhanced short reset.
• The optic footprint is SHIELD/RMSc, and the pistol is noted as optic ready.
• The overall length is listed as 8.8 inches.

The P220 Legion combines Sig Sauer’s traditional full-size stability with Legion-level refinements: enhanced checkering, a reduced contoured beavertail, low-profile controls, and an upgraded trigger system. Its configuration and included magazines make it well-suited for deliberate range training and field use where a heavy-hitting 10mm platform is desired. The Legion’s optic-ready slide and RMSc footprint let you fit a compact red dot for faster target acquisition while maintaining the pistol’s factory sighting system.

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