Hughes500Pilot

I had my Colt / Umarex M4 for just over a year now. It shoots great, but that 22 ammo gets it dirty quick. So, I decided to figure out how to take it completely apart for a proper cleaning. It was not very hard. I also decided to make a video of it. There was a video I saw on YouTube, but it was crappy and did not show much detail. I tried to make mine good quality and easy to follow. It's in 3 parts... Take a look at the links below and tell me what you think. -Steve