I love my geo3. The maintance it simple than a luxe etc... like there is like 7 orings at max so not much maintance at all. I use the stock barrel it come with but if i have really small paint i use my empir sniper barrel kit im wating for a boost kit to come out in swamp so it will mach my gun. I have previously owned an ego11 and i love the back grip and ego11 grip which kept me from getting a 2.1, if u get one get it from ans or a local store just so u know its brand new. If u put the ST2 bolt in it, it sounds like a luxe.
Jack Frost SL8R, Bob Long MVP