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ATI Winchester 1200/1300 +3 Fluted Aluminium Mag Extension

Advanced Technology International Fluted Magazine Extension is an excellent addition to your tactical or home defense shotgun. This is an extremely durable and reliable addition that gives you the extra rounds you may need in a defensive situation. This is a no brainer upgrade…after all who doesn't want or need extra rounds in their defensive firearm?

Specifications:

- Holds an Additional 3"-2.75" Shotgun Shells
- Constructed of Military Type III Anodized, 6061 T6 Aluminum
- Virtually Indestructible
- Minimum Barrel Length of 20" for 8 Shot Extension
- Includes Magazine Spring
- Easy Installation
- Ratchet Base for Tight Fit
- New Fluted Design
- Manufactured in the USA
- Fits: Winchester 1200/1300 12 Gauge with 2.75" Chamber

Manufacturer: Advanced Technology Intl
Model: A5101672