D-Jammer

D-Jammer Easily And Quickly Dislodge Jammed Shells And Clear Jammed Semi-Automatic Magazines And Revolver Cylinders. Also Can Be Used To Un-Jam An Auto Loading Rifle Or Shotgun.Constructed Of 100% Aluminum Knurled And Grooved, The Diameter Is Designed To Fit Most Pistol Barrels And Chambers The End Of The D-Jammer Is Threaded To Using As An Emergency Cleaning Rod Or Brush Will Accept Barrel Bore Of 9Mm And Upfeatures A Swivel Key Chain Retainer