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Sig Sauer 1911 X-Series Full Size Optics Ready .45 ACP Black DLC Pistol

The Sig Sauer 1911 X-Series combines classic single-action 1911 operation with modern performance features. Its full-size stainless-steel frame and five-inch barrel provide a stable shooting platform, while the black DLC finish adds durable surface protection. The optics-ready slide accepts a compact direct-mount red dot footprint, and P-Series XRAY3 Day/Night sights provide a highly visible aiming reference in changing light. LOK Grips G10 panels, a checkered front strap, an undercut trigger guard, and a detachable metal magwell support confident handling. An adjustable flat-blade trigger and extended ambidextrous manual safety complete the competition-oriented configuration.

Key features

  • Optics-ready slide with a compact direct-mount optic footprint
  • Five-inch barrel and full-size stainless-steel frame for balanced handling
  • P-Series XRAY3 Day/Night sights for enhanced visibility
  • Adjustable flat-blade trigger for a refined single-action trigger pull
  • LOK Grips G10 panels, checkered front strap, and undercut trigger guard
  • Extended ambidextrous manual safety and slide stop for convenient operation from either side of the firearm chain hands

The Sig Sauer 1911 X-Series delivers a modern optics-ready configuration while preserving the handling and controls of a full-size .45 ACP 1911.

Sig Sauer 1911 X-Series Full Size Optics Ready .45 ACP: quick facts

What caliber is the Sig Sauer 1911 X-Series Full Size Optics Ready .45 ACP?
It is chambered in .45 ACP.
How many rounds does it hold?
8+1 rounds; magazines included: 2.
How big and heavy is it?
Barrel length 5 inches, overall length 8.7 inches, weight 41.4 ounces.
What kind of action does it use?
Single Action.
Is it optic ready or threaded?
Optic ready: Yes; threaded barrel: No.
What sights and finish does it have?
Sights: Night Sights; finish: Black DLC.
Is it new or used?
New, in the original packaging.
Can I buy it in Idaho?
Yes. It ships to a licensed FFL dealer in Idaho; you pick it up there after the background check. Idaho buyers pick this handgun up at a licensed dealer after a NICS check, with no permit and no waiting period; dealers sell handguns from age 21 under federal law.
Is it in stock?
Yes, at $1609.99. Orders leave within 1-2 business days; shipping is free over $999.

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