Crafted from premium 17-4 stainless steel the Browning InvectorPlus 20 Gauge Skeet Choke Tube offers superior performance and durability. Its innovative design features a longer choke taper that ensures superbly uniform patterns enhancing your shooting precision. Specifically engineered for Browning shotguns with the InvectorPlus configuration this flush-type choke tube is compatible with steel lead and non-toxic shot making it versatile for various hunting and sporting applications. With a constriction diameter of .005 and recommended for shooting at 30 yards this choke tube is the perfect choice for skeet enthusiasts seeking consistent and reliable results.