I did a quick search and could not find it. But with the AR being such a common gun I'm sure it's here somewhere so sorry if it has already been asked. I have a piston driven AR with a A2 front post sight. I am curious about changing that to a low pro block to put a folding front sight on it. How would one go about this and what tools and skill would be needed? I don't know if it matters but the firearm is a LWRC m6SL
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