Sig Sauer 1911 Fastback Nightmare .45 ACP Full-Size Pistol – Nitron Black, 5" Match-Grade Barrel, Night Sights
The Sig Sauer 1911 Fastback Nightmare pairs classic 1911 lines with modern carry enhancements. Built on a forged stainless frame and slide finished in Nitron black, it features a rounded Fastback bobtail grip, match-grade 5" barrel, and SIGLITE tritium night sights. Contrasting natural-stainless controls give the pistol its “Nightmare” look, while hand-fit components and 25 lpi checkering add practical performance touches collectors and shooters appreciate.
Condition
Overall Condition: Good – shows signs of prior use and handling.
Bore Condition: Good – clean, well-maintained, minor wear marks.
Rifling: Good – intact, well-defined lands and grooves.
Specific Condition Notes: There is a visible scratch on the slide. Small areas of pitting are present on the rear sight and hammer. Light handling and wear marks are evident on the exterior surfaces.
What’s Included
- Sig Sauer factory hard case (black plastic)
- One 8-round stainless magazine with black polymer base plate
The Fastback bobtail grip frame shortens the rear corner of the mainspring housing, helping the pistol carry comfortably while preserving a full-size grip surface. Deep 25 lpi checkering on the front strap and mainspring housing provides secure purchase without biting into the hand.
A hand-fit, match-grade stainless barrel and bushing are engineered for tight lock-up and consistent accuracy. The hourglass-cut, skeletonized aluminum trigger and lightweight combat hammer reduce reciprocating mass for a crisp, repeatable single-action pull.
Both front and rear SIGLITE tritium inserts deliver a bright, three-dot sight picture in low light. The drift-adjustable rear sight allows precise windage correction without altering the clean lines of the slide.
Unlike traditional 1911s, this model uses an external extractor for reliable case removal and simplified maintenance. Stainless small-parts left in the white contrast sharply against the Nitron finish, creating the signature “Nightmare” two-tone appearance.