A few weeks ago I made the plunge and got my preban Oly Lower rebuilt. It looks good, the finish wasn't as good as my bushmaster, but everything looks good and the holes line up. The lower was originally made in 1986 and was a A1. Now I am making it an M4.
Also I picked up a First Samco M4 carbine handguard and grip. I was skeptical about it but handled one. They are actually pretty good. I gotta a pistol grip on it right now and it feels easy to handle.
Next project might be a M16A4..
ARs what an expensive hobby.........
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