ASG STI Pit Viper GBB CO2 Airsoft Pistol

Unleash speed, precision, and iconic style with the ASG STI Pit Viper GBB CO2 pistol. Inspired by the legendary sidearm featured in John Wick 4, this full-metal gas blowback airsoft pistol delivers aggressive performance and unmistakable aesthetics for CQB, speedsoft, and competitive shooting.

Built on a Hi-Capa platform with proprietary ASG enhancements, the Pit Viper combines powerful CO2 blowback with refined internals—ready to perform straight out of the box without the need for upgrades. Its compact yet aggressive design ensures fast handling and rapid target acquisition in high-pressure scenarios.

Key Features

• Full metal construction – realistic weight and durability
• CO2-powered GBB system – strong recoil and crisp slide action
• Iconic gold outer barrel and hammer
• Integrated compensator and ported slide for aggressive styling
• Skeletonized trigger for faster response
• Extended magwell for faster reloads
• Aggressive grip texture for superior control
• Ambidextrous safety and extended controls
• RIS rail for mounting lights or lasers

Designed for IPSC shooters, speedsoft players, and CQB enthusiasts, the Pit Viper delivers consistent accuracy thanks to its adjustable hop-up and optimized barrel setup. The powerful CO2 system ensures reliable performance in various weather conditions.

Upgrade your loadout with accessories from our airsoft pistols collection, enhance your setup with high-quality BBs, and explore more premium replicas in our ASG collection.

Package Contents

• ASG STI Pit Viper GBB CO2 Pistol
• CO2 Magazine (24 BB capacity)

Technical Specifications

Platform	Hi-Capa (ASG proprietary)
Power Source	CO2
Length	220 mm
Inner Barrel Length	90 mm
Weight	1130 g
Magazine Capacity	24 BBs
Muzzle Velocity	100 m/s (328 fps)
Energy	1 Joule
Hop-Up	Adjustable
Blowback	Yes
Material	Full Metal Construction
Color	Black with Gold Accents