The STI Duty One in the ASG version is a faithful replica of the original firearm - the STI Duty One pistol modeled after the famous Colt 1911, also known as the Colt Government.
In line with STI's high finishing standards, the Duty One model features a metal slide finished in matte. To facilitate reloading, the slide in the grip areas (in front of the front sight and behind the grip) has distinct notches providing a firm grip even when wearing gloves!
The trigger is metal, as well as the hammer.. The trigger mechanism operates in the SA system((single action) - meaning shooting is only possible with the hammer cocked (by moving the slide).
With each shot, the slide moves backward - the Blow Back system causes its recoil, which in turn cocks the hammer. The recoil is noticeable and gives a sensation of shooting a firearm, but that's not the only benefit: an additional advantage of the slide's recoil is the high rate of fire achieved by cocking the hammer with the slide movement.
The pistol fires composite BBs in 6 mm caliber from a magazine holding 14 rounds.. The BBs are powered by compressed carbon dioxide. Both the magazine and the 12-gram CO2 cartridge fit in the grip. The initial velocity of a 0.2 g BB is 372 fps..
The theoretical rate of fire of this pistol is almost 400 rounds/min. The entire magazine can be emptied in just 4 seconds! The moving slide will remain in the rear position when retracted, but when there are no BBs in the magazine - the slide release lever is located on the left side of the pistol above the trigger.
For safety a selective safety is located above the right thumb. It locks the trigger, which remains in the rest position, the hammer (regardless of its position), and the slide. The safety button is in the form of a wing on the left side of the pistol.
Magazine release occurs by pressing the button located at the base of the trigger guard (near the grip on the left side of the pistol.
The scales are given a graphite-black color and are shaped into diagonal stripes. The front and rear of the grip, in areas not covered by the scales, feature grooving - a porous surface that, combined with the advantages of the scales, increases control over the pistol.
Aiming is facilitated by open sights, adjustable horizontally, comprising a front sight and a rear sight. Under the barrel, there is a rail of the STANAG 2324 standard((also known as Weaver or Picatinny)- allowing for the use of a laser sight or flashlight.
This solid pistol features STI company markings on the slide. The pistol's color scheme is typically military - the framework, slide, and grip scales are finished in matte black.
It is a fully-fledged replica of a modern firearm - heavy, solid, and realistically looking. In terms of functionality, it is similar to the combat original.
The set includes a small package of BBs and an Allen key.
The pistol is covered by a 6-month warranty.
Technical data
Material: metal and polymer
Barrel length: 90 mm
Overall length: 222 mm
Weight: 1045 g
Color: black
Barrel diameter: 6 mm
Power: CO2
Initial velocity: 372 FPS
Gearbox: standard
Hop-up: yes, adjustable
Magazine type: single row
Magazine capacity: 14 BBs
Manufacturer: Česká Zbrojovka Uherský Brod, Czech Republic / Action Sport Games, Denmark