Upgrade your shotgun with the Wilson Combat 1 shot 12 gauge right-hand extension tube for enhanced performance and accuracy. This rugged and reliable extension tube features a parkerized finish, as well as an extra power magazine spring to ensure smooth operation. Plus, with its 5-round capacity, you get the power you need in a lightweight package. Whether you're hitting the range or hitting the trails, this extension tube is ready for anything. Get yours today and upgrade your shotgun!

• One shot magazine extension increases magazine capacity to 5 rounds
• Sling mount for left hand shooter, mounts on right side
• Includes an extra-power magazine spring for improved feeding and visual reference of 
• Includes a high-visibility follower for improved feeding and visual reference of empty magazine tube
• Fits Remington M870 (1100, 1187)
• Wave washer included
• Parkerized finish
• Follower is not grooved to fit newer 870 magazine tubes. The detent in the magazine tube may be filed down for follower fitting
• 2.375"