Weaver Grand Slam 1-Piece Matte Black Dovetail Base - Marlin 336<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"> Made of the highest quality materials </span></li><li><span class="a-list-item"> Hunting scopes mounts </span></li><li><span class="a-list-item"> Another quality Bushnell product </span></li><li><span class="a-list-item"> One piece system </span></li><li><span class="a-list-item"> All steel base provide recoil resistance </span></li><li><span class="a-list-item"> Features the dovetail locking system for an ultra-secure， positive lock on rings </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/311fOp529oL.jpg" noproxy>