Best Benelli M4 Mod – Installing a Benelli M4 Magazine Extension

The best Benelli M4 Mod you can make is the addition of an M4 magazine extension. If you could only choose one of all the Benelli M4 accessories available, the M4 extended magazine makes the most sense. The magazine extensions for the Benelli M4 Super 90 come in several styles. The full length magazine tube … Read more