2017 Tracker Grizzly 1448 MVX Jon The all-purpose, all-welded TRACKER GRIZZLY 1448 MVX Jon is a tough, nimble and affordable aluminum jon boat. The deep, roomy interior leaves plenty of room for fishing tackle or duck decoys and 2 seat base locations accept a variety of seating options. The 1448 MVX boasts a robust .190 aluminum floor for a quiet ride and sturdy feel underfoot, plus a big front...