Apparently I'm getting too old and weak to move my "portable" shooting bench around so I decided to rebuild it with a lighter table top. Changed from a 1.75" solid core door top to one made with 3/4" plywood reinforced with poplar on the bottom. Dropped the weight by 28 lbs and kept the steadiness of the original.
Finished it this morning.
Looks real solid, Reed. Cut a handle into the long edge and it's easier to carry.