Magnetic Locking NPAS composite material loading nozzle set for GHK M4 – type 3

<p>For GHK AR GBB</p>
<ul>
<li>Better freezing resistance</li>
<li><strong>With steel nozzle head​</strong></li>
<li>Saving gas consumption</li>
<li>More consistent muzzle velocity</li>
<li>More smooth bbs feeding</li>
<li>Muzzle velocity adjustable</li>
<li>Patented RA-TECH magnetic locking system​</li>
</ul>