Me shooting my buddies 5.7. Don't know how to embed videos, sorry.
http://img839.imageshack.us/img839/6917/89061649.mp4
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Me shooting my buddies 5.7. Don't know how to embed videos, sorry.
http://img839.imageshack.us/img839/6917/89061649.mp4
nice...ive been wanting a 5.7 upper
They're awesome. After that, I'm sold, I definitely want one. The recoil is lighter than a .22, although that could be due to the weight of the AR. Perfect varmint gun IMO.
I came really close to buying one of these uppers a couple of weeks ago. 50 rounds, bottom eject, minimal recoil.... just screams "fun". [Awesom]
I like how you have the ladies in the background picking up trash/brass!
A regular 5.56 mag cut down even with top of the lower receiver makes a nice brass catcher. I also drilled some holes in the side of the mag below where it sticks out of the lower to vent any gas going down that way.
I also notched my mag hold open catch so I could manually lock the bolt back. I was able to notch it without removing the catch. It still works normal for a 5.56 upper.
They are a lot of fun.