text: In reply to message28035: I have one that I have used for almost 10yrs now and I wouldn't get rid of it. I use the MEPRO LITE M21It is what the IDF issues and made in Isreal with a life time unlimited warranty. What I like best is it takes no batteries and works day and night. It is complete submersible They cost around $425.00 but well worth every cent. Mine has been put through hell and never had to rezero it at all. They have several different reticle I use the triangle. I feel that if things do go bad batteries will eventually go dead and no replacements will get available. Plus no telling how much you will have to be in the rain or have rivers to cross. Just my opinion