Posted: 3/22/2014 7:18:11 PM EDT
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I've been looking at them, and of course the law is being shady on this.
They can accept standard AR uppers when you put in a special mag block on the upper. No changes to the Lower Receiver. Legal? |
I'm gonna go with maybe...
Here's an interesting thread on the subject. http://www.mdshooters.com/showthread.php?t=145673&page=3 |