Get from Amazon : http://www.amazon.com/gp/product/B00843TVK0?tag=wayofcats-20 <br /> <br />BARSKA AR Cantilever Riflescope Mount 2 Piece Rings for 30-mm and 1-Inch Inserts <br /> <br />Forward offset mounting ring allows for extra mounting of longer riflescopes on your flat top AR giving you room for almost any 30mm or 1 optic accessory <br />Rail Type Picatinny Weaver Rail length 175 each <br />Rail Type Picatinny Weaver-175-Inch Material T6 Aluminum with Black Matte Finish <br />1 Year Limited Warranty <br />6 Heavy duty screwsincluded keep the optic in place and a large thumb lock screw keep the mount securely on firearm :
