Enhance your shotgun's performance with the Wilson Combat SGET-QDS-V-2 2-Shot Magazine Extension Tube. This high-quality tactical accessory is built for durability and functionality, making it an essential upgrade for your 12 gauge shotgun.Designed for professionals and enthusiasts alike, this extension tube is selected for use by elite units including the U.S. Secret Service. With its robust construction and thoughtful features, it can seamlessly improve your shooting experience.Two Shot Magazine Extension Increases Magazine CapacityVertical Sling Mount with Quick Detach Sling StudIncludes an Extra-Power Magazine Spring for Improved ReliabilityIncludes a High-Visibility Follower for Improved Feeding and Visual Reference of Empty Magazine TubeFits Remington M870, 1100, 1187 - 12 GaugeWave Washer IncludedParkerized FinishFollower is not grooved to fit newer 870 magazine tubesUpgrade your tactical setup today with a reliable and efficient magazine extension.