For operators and responsible owners looking for a full-size defensive sidearm that balances stopping power with controlled handling, an experienced evaluation of platform, ergonomics, and serviceability is essential. This review examines a proven classic that has served law enforcement and civilian defenders for decades and remains a pragmatic option on the used market.

SIG SAUER P220 is a semi-automatic, single-action handgun built by Sig Sauer and imported under the same name. Chambered in .45 Auto, the P220 in this listing features a 4.25″ single barrel, black finish, polymer grip, a 10-round magazine capacity with two included magazines, and it ships in a hard case. The example offered is listed as used and priced at $699.99. Shop this product to view specifications and purchase options directly on the retailer page.

Design and build

The P220’s 4.25″ barrel length is a practical compromise for defensive accuracy and concealment when needed from a duty-sized pistol. The black finish provides corrosion resistance and a low-reflective profile. A polymer grip on this used example offers a balance of comfort and durability, while the frame geometry and sight picture favor intuitive pointability for fast, accurate follow-up shots.

Ballistics and practical performance

.45 Auto remains respected for consistent terminal performance in defensive contexts. The P220’s semi-automatic action delivers reliable cycling on serviceable ammunition; the included pair of 10-round magazines gives you immediate reload capacity for training and emergency preparedness. The single-action trigger on many P220 variants promotes a crisp pull for accurate shot placement, especially important with a heavier caliber.

When evaluating a used SIG SAUER P220, inspect wear on the barrel, slide rails, and magazine feed lips, and confirm the hard case and magazine count (this listing includes two magazines) before purchase. For complete product details and to confirm condition, View product details and pricing.

Final assessment

The SIG SAUER P220 is a capable .45 Auto semi-auto handgun with a 4.25″ barrel, polymer grip, two 10-round magazines, and hard case—offered used at $699.99. It’s a solid choice for those who prioritize proven design, manageable ergonomics, and a full-power defensive caliber. Check current availability and complete buying details by visiting the product page: Check availability.

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