The SIG Sauer P227 Equinox is a .45 ACP pistol built on SIG’s proven P-series architecture with enhanced visual contrast provided by its Equinox finish; a dark slide paired with a lighter frame tone. The platform uses a double action/single action trigger system with a decocker, enabling a deliberate first pull with a lighter follow up break. The alloy frame and steel slide construction mirror SIG’s traditional build quality for balance between durability and carry weight.

This Equinox model retains conventional controls including a frame mounted decocking lever, reversible magazine release, and a slide stop appropriate for rapid manipulation. Fixed iron sights provide a clear sight picture, and the 4.4 inch barrel length supports a balance of ballistic performance and overall handling. The .45 ACP chambering delivers the caliber’s characteristic terminal performance in a full size package.

Specifications

• Manufacturer: SIG Sauer

• Model: P227 Equinox

• Caliber: .45 ACP

• Barrel Length: 4.4 inch

• Action: Double action/single action

• Frame: Alloy

• Slide: Steel

• Finish: Two tone Equinox

• Magazines: Two 10-round magazines

• Overall Length: ~8.2 inch