- Add three more rounds to your shotgun's capacity
- Extends magazine tube to match 20" barrel
- Parkerized Finish
Add more rounds to your shotgun's capacity. Extends magazine chamber: 18" Extension adds 2 extra shots. 20" Extension adds 3 extra shots. Available in Blued or Parkerized finish. Package includes tube assembly, swivel assembly with screw, magazine extension spring and coupling.
Swivel Assembly with Screw
Magazine Extension Spring