Kick s Gobblin Thunder Choke Tube Features The Kick s Gobblin Thunder Choke Tube is an extended round and angle ported turkey choke whose porting stabilizes the shot column as it leaves the barrel helping to deliver the dense consistent patterns turkey hunters depend on at extended range. That same porting is engineered to cut recoil and reduce muzzle jump letting a hunter settle back onto target faster if a follow up shot is needed. The unique conical and parallel interior design holds the constriction steady through roughly an inch and a half of extension rather than relying on a simple taper alone. Machined from 17-4PH stainless steel and chemically blackened the choke tube resists corrosion while standing up to the pressures of magnum turkey loads. Sized at .660 inches this constriction is recommended for 3 inch number 5 shot and 3.5 inch number 6 lead turkey loads giving hunters a clear starting point for pattern testing before the season opens. The choke threads directly into the Beretta and Benelli Mobil thread pattern and extends about an inch and a half beyond the muzzle without becoming cumbersome to carry through the woods. No wrench is required for installation or removal which keeps setup simple in a blind or on the move. Size labeling is based on inside diameter measurement so hunters can match the Gobblin Thunder Choke Tube confidently to their preferred turkey load. Kick s Gobblin Thunder Choke Tube Specifications Manufacturer: Kick s Choke Type: Turkey Choke Diameter: .660 Gauge: 12 GA Material: Stainless Steel Thread Pattern: Mobil Extension Type: Extended Compatible Hosts: Beretta/Benelli Available At: GrabAGun