SIG SAUER P220 - 45 ACP - 4.4" - 8+1

Sig Sauer
MPN:
220R-45-BSS-CA
UPC:
798681437238
$999.99 - $1,420.69
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The SIG SAUER P220 in .45 ACP is a legendary full-size pistol trusted by military units, law enforcement agencies, and serious civilian shooters worldwide — delivering unmatched reliability, accuracy, and stopping power in every trigger pull.

  • Chambered in .45 ACP with an 8+1 round capacity for serious stopping power
  • 4.4" stainless steel slide with durable, corrosion-resistant Nitron finish
  • Lightweight alloy frame with integral accessory rail for lights or lasers
  • Black hard coat anodized frame finish built to withstand hard use
  • SIGLITE night sights provide fast, accurate target acquisition in low light
  • Includes manual safety and two 8-round magazines for California compliance

Who This Is For

The P220 is ideal for experienced handgun owners who demand a full-size .45 ACP pistol that performs flawlessly under pressure. Whether you're a home defender, a range enthusiast, or a collector of iconic SIG SAUER firearms, the P220's proven track record and premium construction make it a standout choice for anyone who refuses to compromise on quality.

SIG SAUER P220 45 ACP full-size pistol – right side profile SIG SAUER P220 45 ACP pistol – left side with accessory rail detail

Specifications

Caliber.45 ACP
Capacity8+1 Rounds
Barrel Length4.4"
Overall Length7.7"
Height5.5"
Width1.5"
Weight (Empty)30.4 oz
Frame MaterialLightweight Alloy
Slide MaterialStainless Steel
Slide FinishNitron
Frame FinishHard Coat Anodized Black
SightsSIGLITE Night Sights
ActionDA/SA
SafetyManual Safety
RailIntegral Accessory Rail
Magazines IncludedTwo 8-Round Magazines

Frequently Asked Questions

Is the SIG SAUER P220 a good choice for home defense?

Absolutely. The P220's .45 ACP chambering delivers exceptional terminal performance, while its DA/SA trigger system allows for a deliberate first shot and faster follow-up shots. The SIGLITE night sights are particularly valuable in low-light home defense scenarios, and the integral accessory rail lets you mount a weapon light for positive target identification.

What is the difference between the standard P220 and this California-compliant version?

This California-compliant P220 variant includes a manual safety to meet California's handgun roster requirements, along with magazines restricted to 8 rounds. Functionally, the pistol operates identically to the standard P220 — the manual safety simply adds an additional layer of control without changing the renowned reliability or accuracy SIG SAUER is known for.

Can I use standard .45 ACP ammunition, or does this pistol require special loads?

The SIG SAUER P220 is compatible with the full range of standard .45 ACP ammunition, including 230-grain FMJ range loads and premium hollow point defensive rounds from brands like Federal HST, Speer Gold Dot, and Hornady Critical Defense. SIG recommends avoiding excessively light or non-standard handloads to ensure reliable function and to protect the pistol's warranty.

Caliber:
45 ACP
Capacity:
8+1
Night Sights:
Yes
Barrel Length:
4.4"
Action Type:
Semi-automatic
Optics Ready:
No
Frame Material:
Alloy
Slide Color:
Black
Frame Color:
Black