I’ve got one that I bought back in FEB that I bought as a trainer for my AR15. It really is a neat little rifle and has proven to be pretty reliable for about 1500 rounds so far. I’ve set it up like my Colt 6920 with a red dot, VFG, and a light on the forearm. It’s still a little lighter than my AR.
My boy (6) loves shooting bowling pins with it on our range. He rests the VFG on my shooting bench and goes to town on them.
I’ve also got a Spikes Tactical conversion unit for my6920. The S&W is more accurate, most likely to it having the proper twist rate. The S&W also functions closer to a true AR in that the bolt hold open/release works, whereas most conversion units or conversion unit based uppers do not.
Chuck