AIRTECH STUDIOS G&G L85 ETU IBSU Inner Barrel Stabilizer Unit

The IBSU stabilizer unit is designed to block the internal barrel avoiding any vibration that can cause deviations and important inconsistencies in the trajectory of the ball.It improves the performance of the Airsoft rifle, shooting straighter and farther with an improvement in the groupings. one of the easiest but most effective improvements you can make to your Airsoft rifle · Dampens the noise level of shots