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Product description

This text has been translated with Google Translate.

CO2 powered gun which with its metal slide gives a good blowback kick. Popular weapon that is manufactured entirely under license from STI®, meaning the gun has the correct markings.

  • Licensed with correct markings
  • CO2 powered gun
  • GBB/Blowback
  • Adjustable hop-up

More about the ASG STI Duty One CO2 GBB:
The pistol is based on the classic M1911, but STI® has made some design improvements.

The slide is made of metal and the body is made of plastic. The gun has a blowback function so that the slide makes a movement after each shot and it gets stuck in the initial position when the magazine runs out of BBs.

The pistol comes with a standard rail under the barrel to attach e.g. weapon light or laser. The CO2 cartridge is stored in the handle, which means that the magazines are small, versatile and cheap.

Muzzle velocity 0.20 g: about 115 m/s
Impact energy: about 1.5 J
Hop-up: Yes, adjustable
Recommended BB weight: 0.25 grams
Magazine capacity: 16 BBs (6mm BBs)
Weight: 820 g
Length: 220 mm
Inner barrel length: 115 mm.
Barrel thread: No
Rails: Standard rail under the barrel
Propulsion: Co2
Fire options: Semi auto

Please keep this in mind:
When it comes to gas pistols, the magazine must always be stored with gas in it - however, this does not apply to Co2 magazines. Co2 magazines must always be stored without gas. Be sure to lubricate gaskets and valves with silicone oil after each use.

Guide: Gas Gun Maintenance
Press here for a maintenance guide

Gas pistols are generally not upgraded, the most important thing is to maintain them with silicone oil so that gaskets don't start leaking due to drying.

Minimum age of 18 year for purchasing air guns
We only sell air guns, airsoft, air rifles and other air powered weapons to customers 18 years or older. Please note that your country could have additional limitations on airguns, please check this before purchasing.
This product can also be found on our other international sites:
Norge: ASG STI Duty One CO2 GBB Sverige: ASG STI Duty One CO2 GBB

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