Slow and raining. I shoot doves with a full choke by choice so I would say go for it. The LT is a design modification of the LW because there were issues with some LWs that were apparently used to shoot a lot of heavy loads. I have never seen one with a problem that I can recall, but I would stay away from a diet of real heavy loads. Doves and such are perfect.
That 25" or so barrel is 26" in Remington speak.