A +3 mag extension for the 12-gauge Remington 870. This kit includes the tube assembly, swivel assembly with screw, magazine extension spring, and coupling. Components have a parkerized finish and are manufactured with the same tolerances and materials as the original components.
- Brand: Remington
- Primary Color: Black
- +3 mag extension for Remington 870
- Includes tube assembly, swivel assembly w/ screw, magazine extension spring, coupling
- Parkerized finish
- Same manufacturing process as original parts
