I have one of the 6gal Moultries as well, and my experience basically mirrors Walt's. Mine has worked well with GF chow and AM 500; it hasn't jammed, but it is sensative to moisture, and the design makes wetness more likely than with a more expensive feeder. Also, the amount of feed delivered varies between feedings even with the same settings, and the feeder will not throw 500 more than a few feet. However, if you have a place to mount it at the edge of deeper water, such as a dock, and you're feeding just 500 or GF chow, I think it's a reasonable option, especially at about 10% of the Texas Hunter price. I've never been able to get my Moultrie to reliably feed AM 600. Jams regularly.
Having said this, I agree with Walt-for your purposes, you'd be best off feeding AM 600, or even larger Silver Cup, and my AP 75 has never been able to reliably feed 600, tho some others on the forum have had better success. IMHO, save your sheckles for a Texas Hunter, then call Greg when you're ready to order.
