ICE PICK EVOLUTION GBB flute valve system pistols

<p>CNC Precision valve for your guns FPS increase. This flap fits on Tokyo Marui, WE and KJWorks.</p>
<p><strong>The benefits ICE PICK brings:</strong></p>
<ul>
<li>Increases FPS up to 10procent </li>
<li>Improves reliability</li>
</ul>