Salt Lake City, the Wasatch Front and all 29 countiesFree shipping over $999 · Firearms ship to your Utah FFL dealerAll productsShipping & FFLProduct indexFind your city
Help & FAQ
Home / Shop / Pistols
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 Utah?
Yes. It ships to a licensed FFL dealer in Utah; you pick it up there after the background check. Handguns ship to the Utah dealer you pick at checkout, where you complete Form 4473 and the state background check before pickup.
Is it in stock?
Yes, at $1609.99. Orders leave within 1-2 business days; shipping is free over $999.

Similar pistols in stock

Shop all →