Selected Handgun Detail

STI International
Model Eagle 6.0
STI International Pistol Eagle 6.0 .45 Auto Variant-1
Scale To:
Gun Dimensions Width:No Data
Length:9.625-in Height:5.3-in
Barrel:6-in Weight:40-oz
1 Variant
Gun Rankings
  • Power Factor (230 grain bullet)202860
  • Recoil Factor (230 grain bullet)7.1 ft-lb
  • Total Capacity11 rounds
  • ConcealabilityPoor
  • Defense Factor80%
Gun Specifications
Type:Pistol
Caliber:.45 Auto
Action:recoil operated semi-automatic
Trigger:single-action (SA)
Safety:grip safety, manual thumb safety
Magazine:10-round
Frame:steel
Grip:modular polymer
Sights:STI front, STI adjustable rear
Notes:blued finish
Manufacturer
STI International
More Info
About the Gun

Built on the patented modular steel frame with polymer grip, the Eagle delivers the traditional features of a 1911 and allows the added benefit of high capacity magazines. The frame design preserves the original 1911 angle of the grip in relation to the slide. The essential design element for high capacity, the polymer grip, allows for double stack magazines without over-sizing the circumference of the grip, which remains comparatively the same as the circumference of a 1911. The Eagle has a classic scalloped slide with front and rear cocking serrations, dovetail front sight and adjustable rear sight. The Eagle comes standard with features such as a stainless steel hi-ride grip safety and stainless steel ambi-thumb safety.

Production

Production of this firearm began in the early 1990s and continued through various iterations until around 2020. Specific manufacturing dates may vary based on serial numbers and custom orders, so consulting the manufacturer’s records is recommended for precise information.

Market value
Last updated: 7/10/2025

For this gun, the MSRP is approximately $1,300 based on recent data. Used market value in 95% condition is around $900-$1,100, reflecting 2024-2025 trends in online auctions and firearm valuation platforms.

Cartridge Specifications
Cartridge: .45 Automatic
Alias: .45 Automatic Colt Pistol (ACP)
More Info
Ballistics for This Gun
Selected Bullet Mass:230 grains
MV:882 ft/sec ME:397 ft-lbs
Analysis

This .45 Auto pistol offers notable precision, thanks to its well-crafted barrel and tight tolerances, making it a strong choice for target shooting and competitive use. The ergonomic design, with a comfortable grip and intuitive controls, accommodates a wide range of hand sizes, enhancing user confidence during extended sessions. Reliability is a key asset, as it consistently performs under varied conditions with proper care. However, maintenance can be demanding, requiring meticulous attention to keep it in optimal condition. Parts availability may pose a challenge for some owners, as sourcing replacements or upgrades isn’t always straightforward. The trigger pull is crisp and consistent, averaging around 4 pounds, which aids in accuracy. Felt recoil is moderate for the caliber, manageable for most experienced shooters but potentially stout for beginners. Overall, it’s a capable firearm for those willing to invest in its upkeep.

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