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5.7x28 ar-15 uppers.

Posted: Sun Jul 20, 2008 11:22 pm
by AFJailor
So i went into my local gun store and found something pretty awesome. Its an AR style upper receiver that accepts P90 magazines and fires the 5.7mm round. The magazine mounts on top of the receiver and rounds eject out of the magazine well. Also, it will mount onto any AR style lower receiver. I'm still reading up on it but I take it that it is not gas operated.

Well...Im trying to post some pictures but I am learning how to post them, so ill get some pics up in a sec.


Just wanted to see what you guys think of this new toy.

Re: 5.7x28 ar-15 uppers.

Posted: Mon Jul 21, 2008 12:46 am
by dukalmighty
Sounds like it could be a fun shooter

Re: 5.7x28 ar-15 uppers.

Posted: Mon Jul 21, 2008 8:25 am
by Vic303
I bet they want $600+ for it, and then there's mag & ammo costs... :(