The Sig Sauer P220 .45 ACP is a full-size semi-automatic pistol designed for range use, duty applications, and general defensive carry where a full-size platform is appropriate. This California-compliant model combines proven design elements with service-oriented features.
The P220 uses a stainless steel slide finished in Nitron mounted on a black hardcoat anodized aluminum alloy frame with an integral Picatinny accessory rail. The 4.40-inch carbon steel barrel and ergonomically shaped E2 grip produce a balanced feel, and SIGLITE night sights enhance sighting in low-light conditions.
Key Specifications
- The caliber is .45 ACP.
- The action type is Double / Single Action.
- The barrel length is 4.40 inches.
- The capacity is 8 + 1.
- The frame material is aluminum alloy.
- The slide material is stainless steel.
- The sights are SIGLITE night sights.
- The frame finish is black hardcoat anodized.
- The weight with magazine is 30.4 oz.
- The firearm includes two 8-round magazines.
Consider the Sig Sauer P220 .45 ACP when evaluating full-size pistols for range or duty use; its combination of traditional DA/SA operation, night sights, and a Nitron-finished slide provides a practical full-size .45 ACP option. The P220 .45 ACP is a technically capable, California-compliant model that fits into Sig Sauer’s lineup of full-size pistols.
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