Bps 10 30" barrel.with a extended briley Light Modified. Im shooting T shot steel as of ow it holds a nice pattern @ 40 yards better than BBB shot which countless people recommended over larger T shot. Because bbb has more pellets but patterning showed that larger fewer pellet patterns better out my gun who would have guess. Here's a picture not a sxs but its nice for what it is. Also im working on getting a lc smith sxs 10 ga. 1912 vintage.