ASG Licensed STI Duty One CO2 Airsoft Gas Blowback Hand Gun

4.2 stars, based on 5 reviews


Model: GP-ASG-50021
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5 Customer Reviews

by Nathan H. on 04/01/2015
"I bought the gun about 2 weeks back and have used it several times. I also bought the reckomended silencer for it and it is awesome!! Its worth the 75 you will pay.

The sound it makes is great.
its got a good weight to it
sturdy and has taken a beating already
I can get about 4 mags for one 12gram C02
fits in to my side leg holster
easy to load and unload in the field
I have shot abot 300 rounds and no problems yet

kinda inaccurate because of how high it shoots
heavy kick from firing it
the trigger has to be pulled 100% down to fire ( stupid )

All and all though I am really satisfied for the $ and the quality.
by Christopher C. on 07/24/2014
"I give this gun a 2 out 5 stars. I have had lots of issues with it. First of It is the not the best quality, the price should clearly state this. If you want a good GBB, it should around 100 dollars. Now for Pros and Cons.

Nice kick
Nice trade marks
Good sound (loud)

Not the best accuracy
Gas guzzler
Feeding issues
You cannot disassemble the gun (at least i could not find a way)
Mine misfired every few shots (don't know why)
The co2 cartridge is stuck in the gun, it will not come out and therefore the gun is useless without it's propellent. Luckily I recently got it out. I think it was luck, I roped it and it came out. (-_-).

I would advise getting a different side arm than this one. Note: I have had this gun for less than a year.
by Elizabeth M. on 07/01/2013
"this is probably my favorite pistol

great kick
on one shot the co2 blew the orange tip off
feels and looks great

gas guzzler

In my opinion a very good gun

ASG Licensed STI Duty One CO2 Airsoft Gas Blowback Hand Gun
The STI Duty One is a co2 powered / high power Airsoft gas blowback pistol for CQB gaming. This Airsoft hand gun is powered bythe commonly found 12g co2 cartridge. High gas efficiency allows this gun to fire over 80~100 rounds of high power bb on a can of gas. Built in picatinny weaver rail for external attachments such as laser and tac light. Built-in hopup for bb control and enhanced accuracy and range.

Weight: 805 g
Length: 220mm
Muzzle Velocity: 380~450 FPS
Power: 12 gram CO2 Cartridge
Magazine: 16rds
System: Gas Blowback
Hopup: Yes, Adjustable
Firing Mode: Semi-Auto, Safety
Package Contents: Gun, Magazine, Manual
Manufacturer: ASG

- Fully Licensed STI International Trademarks
- Individual Serial Number
- Blowback Design
- Full Metal Slide and Magazine
- High Strength Nylon Fiber Frame
- Threaded Outer Barrel for Mock Silencer
- Tactical Accessory Rail perfect for a flashlight or laser (flashlight / laser not included)
- Quick Change Design for CO2 cartridge

ASG Limited Manufacturer Warranty:

This airsoft pistol is backed by a 3 month limited warranty from ActionSportGames. Should this airsoft pistol fail due to a defect in material or workmanship during the warranty period, ActionSportGames will repair or replace it, free of charge. Please see the included warranty card for warranty details.

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