I have a Pattern Master Browning Inv+ Extended Ported choke (black, 12 ga.) that I have no use for. Can be used in Winchester Super X2/X3 shotguns as well. Purchased it with the intention of using it in my Browning Gold for waterfowl and turkey but I prefer to use my old 870 Super Mag. Never hunted with it just patterned my gun. I paid over $ 100 with shipping, asking $75. Any questions or pics. requested shoot me a PM with contact your info. and I'll get back you. Thanks.