Selected Handgun Detail

STI International
Model Off Duty
STI International Pistol Off Duty .45 Auto Variant-1
Scale To:
Gun Dimensions Width:No Data
Length:7-in Height:5-in
Barrel:3-in Weight:31.3-oz
1 Variant
Gun Rankings
  • Power Factor (230 grain bullet)171580
  • Recoil Factor (230 grain bullet)6.84 ft-lb
  • Total Capacity7 rounds
  • ConcealabilityGood
  • Defense Factor75%
Gun Specifications
Type:Pistol
Caliber:.45 Auto
Action:recoil operated semi-automatic
Trigger:single-action (SA)
Safety:grip safety, manual thumb safety
Magazine:6-round
Frame:steel
Grip:checkered cocobolo
Sights:white 3-dot tactical sights
Notes:
Manufacturer
STI International
More Info
About the Gun

The Off Duty is built on a steel STI 'Officer' sized frame with a stippled front strap and integrated tactical rails. The grip includes a flat checkered polymer mainspring housing configured to provide excellent retention. The Off Duty comes standard with an STI RecoilMaster guide rod system, 'Commander' style hammer, and adjustable 'Novak' style 3-dot sights.

Production

Production of this firearm began in 1997 and continues to be manufactured today, reflecting its enduring popularity among enthusiasts. Specific dates may vary based on serial numbers and factory records for individual units.

Market value
Last updated: 7/10/2025

The MSRP for this gun is approximately $1,399 based on 2024-2025 data. Used market value in 95% condition is around $900-$1,100, reflecting recent sales and condition assessments from available real-time data.

Cartridge Specifications
Cartridge: .45 Automatic
Alias: .45 Automatic Colt Pistol (ACP)
More Info
Ballistics for This Gun
Selected Bullet Mass:230 grains
MV:746 ft/sec ME:284 ft-lbs
Analysis

This compact .45 Auto pistol offers a solid option for concealed carry or off-duty use, with several notable attributes. Its accuracy is commendable, delivering consistent groupings at typical self-defense ranges, thanks to a well-designed barrel and sight system. Ergonomically, the grip fits comfortably in most hands, providing a secure hold even during rapid fire. Reliability is another strong point, as it functions smoothly with a variety of ammunition types under diverse conditions. However, maintenance can be somewhat demanding, requiring meticulous attention to keep it in peak condition. Availability of replacement parts may also pose a challenge for some users, potentially leading to delays in repairs. The trigger pull is crisp, averaging around 5 pounds, which aids in precision shooting. Felt recoil, while manageable for experienced shooters, might be a bit stout for those unaccustomed to the .45 Auto caliber, necessitating practice to master control.

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