Selected Handgun Detail

Manufacturer
	STI International More Info

About the Gun

The Duty One pistol is built on STI's government size frame with integral tactical rail and 30 lpi checkering on the front strap. The tactical rail milled into the dust cover of the frame accepts all industry standard light mounts. The safety controls are ambidextrous thumb safeties and a high rise beavertail grip safety. The slide features include lowered and flared ejection port, fixed rear sight and front and rear cocking serrations. The barrel is a 5.0' fully supported ramped bull barrel. The Duty One comes standard with a STI RecoilMaster guide rod system, commander style hammer and patented trigger system.

Production

This firearm was produced between 2005 and 2015. Specific production dates may vary within this range, depending on the model variant and factory records, but this timeframe reflects the general availability of this particular configuration during that period.

Market value

The MSRP for this gun is approximately $1,399. In 95% condition, the used market value in 2024-2025 ranges from $900 to $1,100, depending on specific features and market demand.

Cartridge Specifications
Cartridge:	.45 Automatic
Alias:	.45 Automatic Colt Pistol (ACP)
More Info

Analysis

This .45 Auto pistol demonstrates notable precision, thanks to its well-crafted barrel and tight tolerances, making it a reliable choice for target shooting or duty use. The ergonomic design of the grip offers a comfortable hold, accommodating a variety of hand sizes with ease, while the controls are intuitively placed for quick access. Reliability is a strong point, with consistent performance even under demanding conditions. However, maintenance can be somewhat challenging due to the complexity of certain components, requiring more time and care than simpler designs. Availability of replacement parts may also pose an issue for some users, as they are not as widely stocked as more common models. The trigger pull is crisp, averaging around 4.5 pounds, which aids in accuracy, though the felt recoil is pronounced, potentially affecting shooters unaccustomed to the .45 caliber’s feedback. Overall, it’s a capable firearm with specific considerations.