Briley Beretta Auto/Benelli Pump/Franchi 912 Variomax/Stoeger 12 Gauge +6 Rounds Shotgun Magazine Extension Picatinny w/Sling Swivel

This extension allows you to increase the ammunition capacity of the shotgun. The extension is made of tough 6061 aluminum. This allows the tube to have a large wall thickness to improve rigidity without compromising overall weight. The tube screws down on the magazine and locks the fore end in place. The extension is supplied with a magazine tube spring. Specifications for Briley Beretta Auto/Benelli Pump/Franchi 912 Variomax/Stoeger 12 Gauge +6 Rounds Shotgun Magazine Extension Picatinny w/Sling Swivel: Manufacturer: Briley Color: Black Fabric/Material: 6061 Aluminum Magazine Capacity: 6 Round Gun Make: Stoeger, Beretta, Franchi, Benelli Gun Model: Stoeger M3K, Stoeger M3000, Stoeger M3500, Franchi Model 912, Beretta A300, Beretta A400 Xtreme, Beretta A391 Xtrema II, Beretta Tx4 Storm, Benelli Nova, Benelli SuperNova, Beretta A350, Beretta 1301 Competition Features of Briley Beretta Auto/Benelli Pump/Franchi 912 Variomax/Stoeger 12 Gauge +6 Rounds Shotgun Magazine Extension Picatinny w/Sling Swivel Benelli Nova and Super Nova Beretta 1301 Comp, 1301 Competition Pro, A300 Xtrema, A350, A400 Extreme Unico, Extreme Plus, Lite, Extrema I & II, TX4 Franchi 912 Vairomax Stoeger 3500, 3000 , M3K Package Contents: Briley Beretta Auto/Benelli Pump/Franchi 912 Variomax/Stoeger 12 Gauge +6 Rounds Shotgun Magazine Extension Picatinny w/Sling Swivel