Magazine Extension - Benelli M-4, 7 Shot

Manufacture ID: 1081185

These Magazine Tube Extensions allow you to carry extra rounds in your tactical shotgun. Machined of super-strong chrome-moly steel tubing with a black oxide finish.

Specifications:

- Fits: 12 Gauge
- Material:: Chrome Moly Steel Extension Tube Steel Spring

Notes:

- No gunsmithing required.
- Minimum barrel length = 18"
- Clamp not included
- Tube allows the addition of two extra rounds to magazine. When added to the four the factory magazine tube allows, plus one in the chamber, the total is seven rounds