Some guys complain about the MATECH BUIS, but I love mine. I know that if you are constantly poping the sight up and down, it will wear the nub but I don't do that since I shoot an Aimpoint M4 on my carbine. The EOTECH looks good on that setup too.
Men you can't trust, women you can't trust, beasts you can't trust, but Bussekin steel you can trust
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