Winchester 1200/1300 7 shot Extension Tube
Increase the capacity of your Winchester 1200/1300 Defender & Black Shadow.
- Allows extra two rounds to be added to your magazine giving you a total of 6 in the Magazine tube plus 1 in the Chamber for a Total of 7 Rounds.
- Machined from Chrome Moly Tubing
- Length 150mm
- Screws onto existing Magazine Tube
- Includes Extension Tube and Spring
- No Gunsmithing required