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Mfg Item #: 19420
The Model 870 Magazine Extension kit will add more rounds to your shotgun's capacity, and extends magazine chamber. The 18" Extension adds 2 extra shots, the 20" adds 3 extra shots. The package includes tube assembly, swivel assembly with screw, magazine extension spring and coupling.
| Material | STEEL |
|---|---|
| Typecolor | 870 EXT KIT/PARKERIZED |
| Sizefinish | 18" EXT ADDS 2 SHOTS |
| Other Features | INCLUDES: TUBE ASSEMBLY SWIVEL ASSEMBLY W/SCREW MAGAZINE EXT SPRING & COUPLING |