Legend 12ga pump action shotgun 3" chamber with hastings 4" barrel extension with screw in choke system

I am looking to sell my legend 3" magnum 12 ga shotgun everything works as it should with no issues it has a Hastings 4 inch barrel extension that has screw in chokes.. i have personally never seen one of these before to give much information on it but that made me love it even more when I found it and decided to buy it.. it is buil  well and shoots nicely overall its a nice firearm im just trying to focus on making my collection smaller so its time to sell some.. willing to ship at buyers expense anywhere in canada and please check out my other adds thanks