Modify MOD24 Air Brake Kit

Modify MOD24 Air Brake Kit The Modify air brake kit is designed to reduce the sound of the bolt and piston whilst minimising the FPS loss on your MOD24 bolt action sniper rifle. Features: Changeable 5mm and 7mm air brake pin Lower the volume of the sound Minimum FPS losing https://www.youtube.com/watch?v=Orq90p9xS6A