Angel Custom Barrel Extension Stabilizer w/ O-Ring for Airsoft Rifles chest rig It is as simple as

It is as simple as pushing on each interior tab arm and then sliding them forward

And the heavy-duty push button helps you take swivel on and off quickly

Inner Barrel Length: 3

Improved performance

UART / I2C communication

Angel Custom Barrel Extension Stabilizer w/ O-Ring for Airsoft Rifles chest rig It is as simple asFeatures Integrated o ring stabilize the inner barrel minimizes vibration, improve accuracy and consistency Improved grouping High quality CNC machined aluminum construction Matte black anodized finish Ideal for extending your outer barrel, to cover an exposed inner barrel, or to bring your barrel threads past your rails Made out of heavy duty aluminum for solid construction with reduced weight The Angel BES device is dedicated to stabilizing your