Sig Sauer 1911 STX Full-Size 45 ACP Pistol with Night Sights

  • Item Number: 1911-45-STX
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  • Condition: NEW
Sig Sauer 1911 STX Full-Size 45 ACP Pistol with Night Sights
$1,299.99

No Longer Available
This product is no longer available. We don't know when or if it will be back in stock.

Manufacturer Rebate

1911 Ammunition Rebate

Buy select new SIG SAUER 1911 between Monday, April 14 and Sunday June 15, 2025, and receive 10 free boxes of .45 AUTO 230GR ELITE V-CROWN BOX/20 (SKU: E45AP2-20) – 200 total rounds after mail-in rebate.
Offer expires Jun 15, 2025

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Product Description

What's in the Box

  • Sig Sauer 1911 STX Full-Size 45 ACP Pistol
  • (2) 8-Round Magazines
  • Cable Lock
  • Owner's Manual

This non-railed pistol features a Nitron slide over a natural stainless frame and is accented by beautiful custom wood grips. The slide is further accented by polished cocking serrations and a flat top which enhances the two-tone aspect of this pistol. The slide is topped off with adjustable combat night sights while the frame is outfitted with a magwell for fast smooth reloads. The frame and slide of the STX are machined to exacting tolerances and hand-fitted to insure reliability and performance. The frame features 25-line per inch checkering on the front strap, while the mainspring housing has 20-line per inch checkering.

Like all SIG SAUER products, the 1911 STX pistol contains only premium internal parts including a match grade barrel, hammer/sear set and trigger. For safety, the 1911 STX features a beavertail grip safety, extended ambidextrous thumb safety and firing pin safety.

Firearm Features

  • Nitron Stainless Steel Slide
    A stainless steel slide coated in Nitron resists wear and corrosion.
  • Custom Burled Maple Grips
    Hogue Burled Maple grips add a beautiful yet highly functional touch.
  • Stainless Steel Magwell
    The frame is outfitted with a precisely engineered and machined magwell for fast, smooth reloads.

Firearm Specifications

  • Manufacturer: Sig Sauer
  • Model: 1911 STX Full-Size
  • Model Number: 1911-45-STX
  • Caliber: 45 ACP
  • Barrel Length: 5"
  • Overall Length: 8.7"
  • Overall Width: 1.4"
  • Height: 5.5"
  • Weight: 41.6 oz.
  • Trigger: SAO
  • Slide: Nitron; Stainless Steel Finish
  • Frame: Stainless Steel
  • Grip Type: Burled Maple
  • Sights: SIGLITE Night Sights
  • Sight Radius: 6.5"
  • Magazine Capacity: 8 Rounds (includes 2)
  • Safety: Ambidextrous

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