Banish Banish 12 Choke Tube Features The Banish 12 Choke Tube is machined from 17-4PH stainless steel a precipitation hardened alloy chosen for its strength and resistance to the heat and pressure cycles a suppressed 12 gauge shotgun experiences. Its cylinder constriction leaves the shot pattern open rather than tightened which suits close range scenarios where a wider spread is an advantage rather than a liability. The nitride coating adds a further layer of surface hardness and corrosion resistance helping the choke tube hold up to repeated firing without pitting or wear. At just 0.3 ounces it adds negligible weight to the muzzle end of the shotgun. Choke tubes like the Banish 12 are an easy way to tailor a shotgun s pattern to its intended use without changing barrels and the cylinder constriction here is purpose built for the close engagement distances common in home defense and tactical shotgun applications. Because it is designed to work with the Banish suppressor system it lets shooters maintain their preferred choke configuration even when running a 12 gauge shotgun suppressed. Finished in black to match the rest of the suppressor system it blends in cleanly at the muzzle. The Banish 12 Choke Tube is available for sale at GrabAGun for 12 gauge shotgun owners running the Banish suppressor platform. Banish Banish 12 Choke Tube Specifications Manufacturer: Banish Model: Banish 12 Choke Tube Gauge: 12 GA Compatible Hosts: Shotgun Color: Black Material: 17-4PH Stainless Steel Finish: Nitride Constriction Type: Cylinder Weight: 0.30 oz Available At: GrabAGun