Fenix Picatinny Rail Tactical Flashlight Ring ALG-01<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"> Weight: 51 grams (excluding allen wrench) </span></li><li><span class="a-list-item"> Material: Flashlight Ring Aluminum， type 6063TS. Plastic SpacerPOM </span></li><li><span class="a-list-item"> Hex Screw: Steel， type 22， Allen Wrench: Steel， type 45， Precision Machined Aluminum with Anodized Black Matte Finish </span></li><li><span class="a-list-item"> Mounting Base Designed with Locking Hex Screws to Fit on Picatinny/Weaver Rail </span></li><li><span class="a-list-item"> Clever Adjustable Diameter Designed to Allow for Use with a Wide Range of Flashlights， Universal Slide-on Flashlight Ring </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41N6Fj0Y2SL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41N6Fj0Y2SL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41N6Fj0Y2SL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41N6Fj0Y2SL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41N6Fj0Y2SL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41N6Fj0Y2SL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41N6Fj0Y2SL.jpg" noproxy>