SPECS:
Close and mid range choke tubes can be used with all sizes of steel shot at your disposal. The long-range choke tube can use all sizes of steel shot up to BBB and ammunition that does not exceed a velocity of 1550 feet per second. The close range choke tube is designed for hunting over decoys and throws the tightest pattern out to 35 yards. The mid range choke tube hits hard from 25 to 40 yards and the long range choke tube is made for those longer shots of 40 yards and more. Each extended, 12-gauge steel shot choke has a lifetime warranty from Carlson’s. Extended super steel close range, 17-4 stainless steel, Blue finish, Extended length 3/4 inch past the muzzle, Knurled end, Longer parallel section construction, Uses all steel shot sizes, All steel shot ammunition velocities, Manufacturer's lifetime warranty.