Mesa Tactical Urbino Riser SureShell Polymer Carrier Left Side Black. Mesa Tactical machined these Shotshell Accessories from 6061-T6 aluminum for a rugged platform that can withstand the firepower of your weapon. For reliable action the Mesa Tactical Urbino/Riser Shotshell Carrier uses a rubber friction retention system that secures your shells in place. No gunsmithing is required to install this part and your purchase includes a lifetime warranty so there's practically no downside to using this carrier. Keep six shells at the ready with the Mesa Tactical 12 Gauge Urbino/Riser Sureshell Carrier. Features of Mesa Tactical Urbino/Riser Sureshell Carrier: The best and most durable weapon mounted shotshell carrier available. Innovative rubber friction retention system solidly holds shotshells in place. Machined from 6061-T6 aluminum. Bead blasted and hard coat anodized for durable non-glare finish. No gunsmithing required. Lifetime Warranty. Package Contents: Mesa Tactical Urbino/Riser Sureshell Carrier includes necessary hardware Mesa Tactical 94730: Urbino Riser SureShell Polymer Carrier Left Side Black