Brand new Winchester Sxp marine defender with muzzle brake for sale

Hello, I have a brand new Winchester Sxp marine defender for sale. It is coated by chromium and anti corrosion. Yes it it come with Carlson browning Breecher  choke work as muzzle brake! I unbox it but all the factory items which were in the box still keeped. Like manual,original invector choke. There is some carbon in the barrel because it has been test by the factory. Not I shoot. I can clean the shotgun for free if you decide to purchase it! Shipping available and half half for shipping fee! Any concern please just ask!