Need help
I recently purchased a new front sight block for my AR-15. The old one doesn't have a bayonet lug on it and my new one does. My AR is an M-4 style and I just added the collapsible stock, now I need to get this new FSB on. Any tips on drilling those taper pin holes? I know I can do it, but I thought there might be a short-cut or something that might help. Thanks!
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