Sig Sauer 1911 STX 45ACP Details

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 û 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.


  • Model: 1911 STX Full-Size
  • Caliber: 45 ACP
  • Barrel Length: 5″
  • Capacity: 8
  • Slide: Nitron, Stainless Steel Finish
  • Frame: Stainless Steel
  • Grip Type: Burled Maple
  • Sights: SIGLITE Night Sights
  • Safety: Ambidextrous
  • Overall Length: 8.7″
  • Overall Width: 1.4″
  • Height: 5.5″
  • Weight: 41.6 oz.
  • Sight Radius: 6.5″
  • Trigger: SAO


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