GSI Expert HOP Wing GBB Hop-Up Rubber Style:Red (Hard) Full Metal Scope & Mount

Full Metal Scope & Mount

000 hours Length: 2

fast cycle

It provides up to 20% increase in range and precision

Adjustable TDC Hop-Up

GSI Expert HOP Wing GBB Hop-Up Rubber Style:Red (Hard) Full Metal Scope & MountThe GSI Expert HOP Wing Two Way Type Hop Up Rubber is a must have accessory for airsoft gun owners. Made with synthetic rubber, this hop up rubber is designed to withstand all seasons, with little change in friction coefficient due to temperature changes. The two way type design and special construction ensures a consistent loading position for bullets, resulting in improved accuracy and performance. As the best sharpshooter of airsoft guns, this GSI