I have a nice Eotech EXPS3-0 (raised QD base, single red dot, NV compatible) holosight up for grabs. Slight wear on the top from safe storage . Functions perfect and is quite light. I have decided to go to magnified optics on my carbine and that's the only reason I am unloading my red dot. You will like it, it's a fantastic 1x power setup. Yours for $500 FTF. I would be interested in a TA11H-G ACOG if you have one for trade.