The Sig Sauer 1911X 45ACP 8RD 5" Nightmare OR blends the classic 1911 feel with modern enhancements for a confident, intuitive shooting experience. This full-size, single-action pistol features an optic-ready slide cut for RMSc-pattern micro red dots, X-RAY3 day/night sights, and a 5-inch carbon steel barrel for consistent accuracy. Its Nightmare styling contrasts a black Nitron slide and frame with stainless controls and barrel hood, while textured black G10 grips provide a secure, comfortable hold.

Designed as a capable all-around sidearm, the 1911X Nightmare OR is well suited for range work, training, and home protection where a full-size .45 ACP pistol can be fully utilized. Extended slide release and ambidextrous safety levers support confident manipulation, and the integrated M1913 accessory rail makes it easy to add a light or laser. Two 8-round magazines keep you shooting longer between reloads, reflecting Sig Sauer’s focus on practical performance and thoughtful refinement.

Key Features:

• Manufacturer: Sig Sauer
• Model: 1911 X-Series Nightmare OR
• Caliber: .45 ACP
• Condition: New
• Action: Single Action, Semi-Automatic
• Barrel Length: 5.0"
• Capacity: 8+1
• Optic Footprint: RMSc Pattern
• Night Sights: X-RAY3 Day/Night Sights
• External Safety: Manual, Ambidextrous
• What's In The Box: Pistol, Two 8-Round Magazines
• Weight: 2.62 lbs (approximate)
• Length: 8.25–8.7" (varies by source)