Briley Shotgun Magazine Extension with Picatinny Rail 12 Gauge
$151,614.78 - $161,093.67
This carbon extension is designed to allow a total of 12 rounds in the shotgun. It is extremely light and weighs in at only 6.4 ounces.
Beretta, Franchi, Stoeger length is 20"
Benelli length 22 5/8"
Holds 12 rounds total