SIG SAUER P220 Nitron California Compliant — Description

The SIG SAUER P220 Nitron California Compliant is a full-size .45 ACP DA/SA (double-action/single-action) hammer-fired semi-automatic pistol designed around SIG Sauer’s legendary P-series platform. Known for its accuracy, reliability, and ergonomic handling, the P220 has served as a trusted service pistol platform for decades. The California-compliant configuration is designed to meet California handgun requirements while maintaining the classic P220 performance.

The P220 Nitron features a Nitron-coated stainless steel slide, lightweight alloy frame, SIGLITE night sights, and SIG Sauer’s traditional DA/SA operating system with a decocking lever. Chambered in the powerful .45 ACP cartridge, it offers excellent handling characteristics with a single-stack magazine design and a slim, ergonomic grip profile.

Built for shooters who value classic SIG Sauer engineering, the P220 Nitron combines rugged construction, smooth controls, and proven accuracy. The California-compliant model includes 8-round magazines and is configured specifically for the California market.

SIG SAUER P220 Nitron California Compliant — Specifications

Manufacturer: SIG SAUER
Model: P220 Nitron CA Compliant
Caliber: .45 ACP
Action: Double-action / single-action (DA/SA)
Operating System: Short recoil, locked breech
Frame Material: Aluminum alloy
Slide Material: Stainless steel
Slide Finish: Nitron black finish
Barrel Length: 4.4 inches
Overall Length: 8.0 inches
Overall Height: 5.5 inches
Overall Width: Approx. 1.5 inches
Sight Radius: Approx. 6.3 inches
Weight: Approx. 34.4 oz with magazine
Magazine Capacity: 8 rounds
Magazine Type: Single-stack detachable magazine
Trigger System: DA/SA with decocking lever
Sights: SIGLITE night sights
Grip: Ergonomic one-piece grip design
Safety Features:

• Decocking lever
• Automatic firing pin safety
• Safety intercept notch
  Accessory Rail: Integrated accessory rail (configuration dependent)
  Finish: Black Nitron slide with alloy frame

Key Features

• California-compliant configuration
• .45 ACP full-size service pistol design
• Classic DA/SA SIG Sauer operating system
• Nitron-coated stainless steel slide for durability and corrosion resistance
• Lightweight alloy frame for improved handling
• SIGLITE night sights for low-light visibility
• 4.4-inch barrel for accuracy and balance
• Slim single-stack grip profile
• Traditional SIG decocking system
• Proven P220 reliability and precision

Package typically includes:

• SIG SAUER P220 Nitron California Compliant pistol
• Two 8-round steel magazines
• Locking case
• Cable lock
• Owner’s manual and safety documentation