MGI Quick Change Barrel (QCB) AR-15

Steve Johnson
by Steve Johnson

MG Industries have developed an interesting quick change barrel / takedown upper receiver for the AR-15.

Tam has got her hands on one of them and has an interesting discussion going on about it on her blog.

Steve Johnson
Steve Johnson

I founded TFB in 2007 and over 10 years worked tirelessly, with the help of my team, to build it up into the largest gun blog online. I retired as Editor in Chief in 2017. During my decade at TFB I was fortunate to work with the most amazing talented writers and genuinely good people!

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