Selected Handgun Detail

SIG
Model 1911 Fastback Carry
SIG Pistol 1911 Fastback Carry .45 Auto Variant-1
Scale To:
Gun Dimensions Width:1.4-in
Length:7.7-in Height:5.5-in
Barrel:4.2-in Weight:38.8-oz
1 Variant
Gun Rankings
  • Power Factor (230 grain bullet)187910
  • Recoil Factor (230 grain bullet)6.43 ft-lb
  • Total Capacity9 rounds
  • ConcealabilityFair
  • Defense Factor81%
Gun Specifications
Type:Pistol
Caliber:.45 Auto
Action:recoil operated semi-automatic
Trigger:single-action (SA)
Safety:grip safety, manual thumb safety
Magazine:8-round
Frame:black stainless steel
Grip:checkered rosewood
Sights:SIGLITE night sights
Notes:Fastback frame profile
Manufacturer
SIG SAUER GmbH & Co. KG
More Info
About the Gun

The Fastback Carry and Carry Nightmare pistols are both built on SIG's 1911 fastback rounded-grip frame. Both models feature nitron finished stainless steel slide and frame and SIGLITE night sights. The Nightmare features black G10 grips and natural stainless controls while the Fastback features checkered diamond rosewood grips and nitron finished stainless controls.

Production

Production of this model began in 2011 and continued through 2018. It was crafted during a period when innovative designs and premium materials were emphasized, reflecting a commitment to quality and performance in firearms manufacturing.

Market value
Last updated: 7/10/2025

The MSRP for this gun is approximately $1,099. Used market value in 95% condition is around $800-$900, based on 2024-2025 auction trends and pricing guides.

Cartridge Specifications
Cartridge: .45 Automatic
Alias: .45 Automatic Colt Pistol (ACP)
More Info
Ballistics for This Gun
Selected Bullet Mass:230 grains
MV:817 ft/sec ME:341 ft-lbs
Analysis

This .45 Auto pistol demonstrates notable precision, delivering consistent groupings at moderate ranges, which speaks to its well-engineered barrel and sight system. The ergonomic design, with a contoured grip, facilitates a secure hold, enhancing control during firing. Reliability is a strong point, as it cycles smoothly with various ammunition types, showing resilience under regular use. The trigger pull is crisp, averaging around 4.5 pounds, offering a predictable break that aids accuracy. Felt recoil is manageable for most shooters, though it may feel pronounced for those unaccustomed to the .45 caliber’s power. On the downside, maintenance can be somewhat demanding, requiring meticulous cleaning to prevent wear on tight tolerances. Additionally, sourcing replacement parts may pose challenges due to limited availability. While suitable for many, smaller-handed users might find the grip less accommodating, potentially affecting comfort over extended sessions.

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