Seems like a good deal if in real good shape. Both mine , a 24 and a 28" shoot good. Both 3 1/2"
Ok here we go , it likes the old original stardot, diamond knurled end choke. I shot a few carlsons ,ported and unported, CNC chokes, undertaker? SDot was best.
With the magblend 3" it shoots 170's with the stardot, which is better than the hevi-tube at 145 or so.
In the lead it did great with old grandslam federals 3 1/2 4 or 5 shot, 2 oz.loads. or try a strutshok.
Snow geese with factory tubes and steel.
Doves, modified factory and the Rem. sure shot cycled just fine.