Carlson's Choke Tubes Shotgun Magazine Extension Assembly Benelli M4 12 Gauge 7-Round Grey 04508. These magazine extensions are constructed of blued solid steel and come with spring base clamp with swivel stud (included) to work with quick detachable...
Carlson's Choke Tubes Shotgun Magazine Extension Assembly Benelli M4 12 Gauge 7-Round Grey 04508. These magazine extensions are constructed of blued solid steel and come with spring base clamp with swivel stud (included) to work with quick detachable...