Title: Going green
Review: Got my Meprolight sights lighting fast in the mail. They were very easy to install, just make sure you get a hold of a 5.5mm midget combination wrench or you will have a bear of a time removing the front sight nut. I could only find a 10pc set of the wrenches at Sears. The sights themselves are very well machined and finished, the tritium is bright and easy to see with the three point setup. I would highly recommend these to anyone with an M4 that is tired if the old charge up sights.
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