This store did something similar a few years ago. Guy said they could still order anything I wanted from catalog. They supposedly were getting out of the business. This time might be so....
I have shot the S&W belonging to a buddy. It is much lighter. I looked at reviews of the new Bushmaster but have not seen in person. Thought I wanted the Ruger but it's a 1022 in AR clothes. Leaning toward the Smith unless I hear a good reason not.
Convenience + overhead = $$$ to pay for a lot of brick and mortar.
Their used guns are generally higher priced as well. Used Vinci $1450 and NIB at AO for $1300.