Airtech Studios Advanced Hop-Up Chamber Barrel Locking Ring

The Airtech Studios Universal Advanced Hop-up Chamber & Inner Barrel O-Ring is designed to improve the accuracy and stability of airsoft guns. This advanced O-ring is installed between the hop-up unit and the inner barrel, replacing the traditional brass O-ring that can cause barrel tilt and inaccurate shots. The Airtech Studios Universal Advanced Hop-up Chamber & Inner Barrel O-Ring ensures a tight fit that prevents barrel movement in the hop-up chamber and keeps the barrel stable during the pressure and vibration caused by the shot.

The Airtech Studio O-Ring allows bullets to travel through the barrel without interference, providing smoother and more accurate shots. The Airtech Studios O-Ring is compatible with G&G Rotary and Tokyo Marui standard hop-up chambers, and fits most inner barrels.

The package also includes five silicone rings to improve air tightness and increase performance. The polycarbonate O-ring is lightweight and durable. In some cases, the O-ring may need to be lightly sanded to achieve an optimal fit.