Sun Optics USA Shotgun Rail Mossberg 500 12-Ga Saddle Scope Mount<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Full length rail </span></li><li><span class="a-list-item"> Contoured to receiver </span></li><li><span class="a-list-item"> Installs using existing ports </span></li><li><span class="a-list-item"> Made from lightweight aircraft aluminum </span></li><li><span class="a-list-item"> Satin black finish </span></li><li><span class="a-list-item"> Full length rail </span></li><li><span class="a-list-item"> Perfectly contours to match receiver </span></li></ul><!--   Loading EDP related metadata  --><div aria-live="polite" class="a-row a-expander-container a-expander-inline-container"><div aria-expanded="false" class="a-expander-content a-expander-extend-content" style="display: none;"><ul class="a-unordered-list a-vertical a-spacing-none"><li><span class="a-list-item">Installs using existing ports</span></li><li><span class="a-list-item">Lightweight Aircraft aluminum</span></li><li><span class="a-list-item">Satin black finish</span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31-yWUiV98L.jpg" noproxy></div></div>