1.888.314.0391
Type: BB Air Pistol
Manufacturer: ASG
Caliber: .177
Ammo Type: 4.5mm Steel BBs
Magazine Capacity: 20 Rounds
FPS: 407
Action: Semi-Automatic
Barrel Style: Smooth Bore
Fire Mode: Repeater
Gun Weight: 1.8 lbs (825g)
Overall Length: 8.8 inches (220mm)
Barrel Length: 4.7 inches (115.5mm)
Loudness: 4 - Medium-High
Mechanism: CO2
Safety: Manual
Front Sights: Blade
Rear Sights: Fixed
Hop-Up Type: None
Blowback: No
Buy an Extra Magazine: ASG16731
Buy the Gun Parts Kit: ASG17131
Trigger Pull: The STI Duty One Black .177 BB Gun Features A Light And Responsive Trigger Pull. The Pull Is Smooth, With Minimal Resistance Until The End, Providing A Crisp, Quick Break For A Realistic Shooting Experience.
Accuracy: Tested From 20 Feet In A Free-Standing Position, The STI Duty One Achieved Consistent 1.5 To 2-Inch Groupings Centered On Target. The Adjustable Rear Sight For Windage Allows Fine-Tuning For Enhanced Precision. Chronograph Testing With An Eight-Shot Average Resulted In 407 FPS, Delivering Impressive Power For A Non-Blowback Pistol.
Build Quality: STI International Engineered The Duty One With High-Quality Materials, Featuring A Durable Metal Slide, Slide Catch, Safety, Mag Release, Hammer, Barrel, And Magazine, While Maintaining A Lightweight Polymer Frame. The Fit And Finish Are Exceptional, Ensuring Long-Lasting Performance And A Premium Feel.
Realism: Designed As An Authentic 1911 Replica, The STI Duty One Black Mirrors The Look And Feel Of Its Firearm Counterpart, Complete With Official STI Licensing And Markings. While The Trigger Mechanism Differs Slightly From A Traditional 1911, The Overall Weight, Balance, And Functionality Make This A Highly Realistic BB Gun.
Pros:
Cons:
Comments: The ASG STI Duty One CO2 NBB Steel BB Gun Is A Premium CO2-Powered Non-Blowback Pistol That Delivers Authentic Handling, Accuracy, And Power. Whether You're A 1911 Enthusiast, Target Shooter, Or Collector, This BB Gun Performs Flawlessly And Feels Fantastic In-Hand. Its Impressive FPS And Durable Build Make It A Standout Choice For Airgun Fans. If You Want A Reliable, Fun-To-Shoot, And True-To-Life 1911 Replica, The STI Duty One Is A Top Contender!
WARNING: This Product Can Expose You To Lead, Which Is Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm.
| Specification | Value |
|---|---|
| Gun Caliber: | 4.5 mm (.177 cal) |
| GunBarrelSize: | 4.55 Inch |
| Action: | Semi-Automatic |
| Gun FPS Range: | 400 to 450 |
| Ammo Type: | Steel BB |
| Rail Type: | Weaver |
| Power Source: | Co2 |
| Trigger Action: | Double/Single |
| Body Type: | 1911 |
| Blowback Action: | Non-Blowback |
| Gun Safety: | Manual |
| Gun Front Sight: | Blade |
| Gun Rear Sight: | Adjustable |
| Material: | Metal & Polymer |
| Barrel Length: | 11.6 cm (4.55 inch) |
| Magazine Capacity: | 20 |
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Here is my follow up Shooting Field Test to my ASG STI Duty One Non-blowback Table Top Review. During this Field Test Shooting video review I not only shoot my Non-blowback STI Duty One version but I also compare it to the Blowback ASG STI Duty One to see if fps and accuracy are effected when adding Blowback to the equation? I shoot 5 rounds through my Chronograph with both guns to get an average fps and I also step back 30 feet and setup resting my hands on a sand bag and standing in the back for a fairly secure shooting stance. I did my standard 10 shot grouping for my accuracy test from 30 feet away. Read full article here: https://www.replicaairguns.com/2014/10/3/asg-sti-duty-one-1911-non-blowback-co2-bb-gun-field-test-sho.html Buy the STI Duty One NBB In Canada: http://www.replicaairguns.ca/asg-co2-4-5mm-sti-duty-one-air-pistol.html Buy the STI Duty One NBB In the US: https://www.replicaairguns.us/asg-co2-4-5mm-sti-duty-one-air-pistol
Type: BB air pistol. Manufacturer: ASG. Model: ASG STI Duty One 1911 Non Blowback. Materials: Metal slide and polymer frame. Weight: 1.8 pounds. Barrel: Metal non-rifled. Propulsion: CO2 x 1. Action: Semi auto blowback, single action. Ammunition Type: 4.5mm BB's. Ammunition Capacity: 20 round magazine. FPS: 407. In terms of comparing the Non Blowback version of the ASG STI Duty One 1911 to the Blowback version without actually shooting it, they are pretty much identical except for the double and single action trigger found on the Non Blowback version. Even the slide seems to work the same. The big difference will be when I shoot the Non Blowback ASG STI Duty One. Will it shoot with a lot more FPS and will the reduced slide movement give it more accuracy? I am assuming yes to both of these question but I guess we will all have to wait and see when I do my official Shooting Field Test Comparison... Read full article here: https://www.replicaairguns.com/2014/9/27/asg-sti-duty-one-1911-non-blowback-co2-bb-gun-table-top-revi.html Buy the STI Duty One NBB in Canada: https://www.replicaairguns.ca/asg-co2-4-5mm-sti-duty-one-air-pistol Buy the STI Duty One NBB in the US: https://www.replicaairguns.us/asg-co2-4-5mm-sti-duty-one-air-pistol