I had one and did not really care for it. Too lightweight for its own good. Beleive me at the time my weapon of choice was a riot gun, no probems with any except this one in terms of recoil it was just savage. Forearm tried to rip my pinkie off with every shot. It was however a breeze to strip down once you get the hang of it, compared to a mossberg. Much smoother action, no play in the forearm either, it was as solid or more than a 870. A very rugged but fast pump shotgun. Right after I got it didn't like how the receiver didn't match the pipes and bolt, and looks were the main reason I bought the thing.
It's not a bad gun at all but found that recoil was noticeably more severe than a Mossberg or 870, those I'd happily shoot all day with the heaviest stuff but the 1300 I had, did not enjoy firing at all. I thing that was the point I gained appreciation for 20 ga. combat SG's. I think it was the stock, aside from the overall light weight. It was nothing, a hollow plastic shell. Like i said I always enjoyed defense style shotguns, for a while more than anything, and recoil was never an issue with anything but this. I've gone thru 50 buck and slug rounds in one session and felt zero discomfort with a 19" chopped 500. This thing was unpleasant with low brass #8 bird.
All things considered it is a good weapon but just relaying my experience. I think a wood stock would make all the difference in the world, or if Knoxx makes a stock for it this could be one of the very best pumpguns available. Or who knows, maybe time has made me remember it worse than it was