H&K MP7(KWA) Lower Power Bolt

Have an Elite Force or KWA MP7 that is shooting too hot for indoor play? This Elite Force H&K MP7 Low Power Bolt will bring your FPS down to a suitable indoor limit so that you have no worries about being under the limit.  The nice thing is that this bolt is a complete assembly.  Simply remove your previous one and insert your new one!  Typically this bolt will reduce your overall fps by 50-70 fps.  When you want to raise your FPS for outdoor play, simply take out the low power bolt and replace it with the standard power bolt.