I throughly cleaned my Colt M4 .22 LR the other day and lubed it up afterwards - I thought! I'm guessing I missed something because it's basically frozen up. The charging handle wiggles slightly but will not pull back. I'm trying to get more lube into the bolt and anything else that will take some but still nothing! Could I have "over-cleaned" something with tolerances that are so tight it's frozen now? 
Thoughts and prayers are welcomed!
John

Thoughts and prayers are welcomed!

John

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