ASG STI DUTY ONE CO2 GBB

ASG (ActionSportGames) develops officially licensed airsoft replicas renowned for their realism and build quality. With the STI DUTY ONE , the brand offers a platform inspired by the famous M1911 , modernized with a tactical configuration and immersive blowback mechanics.

The ASG STI DUTY ONE CO2 GBB is a semi-automatic airsoft replica officially licensed by STI International. Featuring a blowback slide and full metal construction, it offers a high degree of realism and excellent handling for recreational airsoft shooting.

• Caliber: 6 mm BB
• Propulsion: CO2
• Operation: blowback
• System: Adjustable hop-up
• Construction: full metal (FMV)
• Energy: 1.28 joules
• Speed: 113 m/s (370 fps)
• Capacity: 16 marbles
• Internal barrel: 115 mm
• Weight: 820 g
• Rail: Integrated Weaver/Picatinny
• Food: 12 g CO2 capsule
• Serial number: unique
• Color: black

A tactical replica licensed by STI International

The ASG STI DUTY ONE CO2 GBB is based on the legendary 1911 while incorporating modern advancements developed by STI International , a renowned Texas-based manufacturer of competition and tactical firearms. From the moment you pick it up, you get a real sense of solidity thanks to its full metal construction and its particularly convincing balance.

Realistic blowback operation

This GBB (Gas Blow Back) version is powered by a 12g CO2 cartridge integrated into the grip. With each shot, the moving slide generates dynamic mechanical recoil, enhancing the feeling of realism. The system provides an immersive experience, particularly appreciated during recreational airsoft shooting sessions.

Full metal construction and carefully designed ergonomics

The FMV (Full Metal Version) construction ensures excellent robustness and a realistic weight of 820g. The textured grip, marked with the STI logo, enhances traction, while the widened beavertail promotes a high and natural grip. The ergonomics characteristic of modern 1911 platforms are immediately recognizable.

Adjustable hop-up and good performance

The adjustable hop-up system optimizes BB trajectory based on the BB weight used. With a power of 1.28 joules and a velocity of 113 m/s, this replica offers balanced performance for target shooting and recreational airsoft.

Tactical rail and customization

The integrated Weaver/Picatinny rail under the barrel allows for the mounting of compatible accessories such as a light or laser. This modularity enhances the tactical style of the STI DUTY ONE while allowing the configuration to be adapted to the player's preferences.

Practical CO2 charger and neat finish

The BBs are stored in the removable 16-round metal magazine. The Easy Load system makes it easy to install the CO2 cartridge directly into the grip. The engraved STI slide and unique serial number provide a particularly realistic finish.

Additional features

• License: STI International
• Range: SportLine
• Style: Tactical M1911
• Charger reference: 16723
• Compatible holster: ref. 19320
• Use: recreational airsoft

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