Interstellar Extended Magazine Tube Kit M4 / SBE 3

This Interstellar magazine tube is PVD coated for a great unique finish.

Our magazine tubes are extremely tough this is a full length magazine replacement for the M4 also extends the capacity of the magazine on the civilian version to7+1. 

This is a complete kit. The magazine tube kit comes with everything you need.

Material: Steel

Capacity: 7+1

Compatibility: Benelli M4, M4 clones

WHAT'S INCLUDED

• Interstellar magazine tube

• picatinny magazine tube clamp

• extended spring

• follower