Wilson Combat SGETRH2 Extension Tube made of Steel with Parkerized Black Finish for 12 Gauge Remington 870, 1100 & 11-87 (Adds 2rds) Right Hand

Wilson Combat Two Shot Tactical Magazine Extension Tube fits 12 gauge Remington M870, 1100, and 1187 to increase magazine capacity to 6 rounds. It has an extra-power magazine spring for improved reliability and a high-visibility follower for visual reference of the empty magazine tube.