2005 Unimax Toys Bravo Team M3A2 Bradley Desert Camouflage M1 Abrams Missing Gun. Might be M2 tank. See pictures for details. Diecast metal.

Sizes are

Tank 1 ~ 4 1/2" x 2 1/8"

Tank 2 ~ 3 5/8" x 1 3/4"