IOn deployment in the middle east with plenty of time to spare and I plan to use it in the gym. I had been lifting whenever I can squeeze it in between training so I'm past the initial soreness weeks. I'm 5'6, 150lbs, max bench 135 and max squat 245. BMI probably between 20 and 24% but I'd like to get that down to at least 15% by the time I get home.

What kind of progress can I realistically make? Are weight gainers beneficial for add mass?

Does anyone have any 2 day lifting programs I can hop into?