ML Nylon Fiber Whisper-P Bull Barrel Spacer for VSR – Black

<h5>Technical Specifications</h5>
<ul>
<li><strong>Material:</strong> Nylon fiber</li>
<li><strong>Color:</strong> Black</li>
<li><strong>Compatibility:</strong> FN SPR A5M, DT M40, Marui VSR-10, PDI VSR10 Light Outer Barrel</li>
</ul>
<h5>Package Contents</h5>
<ul>
<li>2x Centering Ring</li>
<li>2x O-Ring</li>
</ul>
<h5>Note</h5>
<p>If using the rings as sound-dampening inserts, <strong>remove all internal O-rings</strong> (including the one in the VSR outer barrel cap) to prevent interference with BB trajectory.</p>